Marvel Contest of Champions: Synergy Bonuses

…Do Us Part

Mister Fantastic: Debuffs last 25% longer.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

A Song of Fire and Ice

Human Torch and Iceman: When the opponent takes Energy damage, they take an additional burst of Energy damage equal to 15% of the original damage.
Unique Synergy: Does not stack with duplicate synergies.

• Human Torch

A Spell A Day Keeps The Doctor Away

Doctor Strange, Black Widow (Claire Voyant): The final hit of Special 2 has a 50% chance to inflict Stun for 2 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Claire Voyant)

A.I. Upgrade

All teammates recover from Armor Break up to 10% faster.

• Iron Man (Infinity War)

A.I. Uprising

Nebula, Sentinal, Darkhawk, Warlock, Guillotine 2099: Gain 70% of a Bar of Power each time an immunity prevents an effect.
Unique Synergy: Does not stack with duplicate synergies.

• Guillotine 2099

A.I.M Technology

Science Champions: Increase the Duration and Ability Accuracy of any Exhaustion, Fatigue, Heal Block, Petrify, Slow, and Weakness Debuffs by 10%. Increased to up to 40% based on Sunspot's Signature Level.
Unique Synergy: Does not stack with duplicate synergies.

• Sunspot

Advanced Idea Mechanics

M.O.D.O.K.: Force Field recharges 1 second(s) faster.
Taskmaster: Deal 15% more Bleed damage.
Unique Synergy: Does not stack with duplicate synergies.

• M.O.D.O.K.

Advanced Tech

Wasp: When she intercepts the opponent's Dash Attach and Petrify is not active on the opponent, Petrify is inflicted, reducing the effectiveness of Power Gain and Regeneration by 100% for 8 seconds. This can activate 3 times in a fight.
Iron Man and Iron Man (Infinity War): Armor Up effects last for an additional 2 seconds.
Unique Synergy: Does not stack with duplicate Synergies.

• Wasp

Agents of S.M.A.S.H.

She-Hulk: +20% Potency for personal Passive Fury effects.
Hulk (Ragnarok): SMASH attacks gain +15% attack.
Red Hulk: +2% attack for each Heat charge.
Hulk: +2% Fury Buff Duration & Potency.
Unique Synergy: Does not stack with duplicate synergies.

• She-Hulk

Alpha Flight

Guardian: Well-Timed Blocks inflict a Shock Debuff, dealing 50% of Attack Rating as Energy Damage over 2 seconds.
Solo: Only affects this Champion and does not stack.

• Guardian

Ancient Hunger

Symbiote Supreme: Special 2 effects trigger through block.
Dormammu: Increase Health Regenerated by an Empowered Soul Bond by 50%.
Mephisto: 15% Chance to trigger Aura of Incineration on Basic Attack Hits.
Unique Synergy: Does not stack with duplicate Synergies.

• Symbiote Supreme

Annoyances! Assemble!

Goldpool: Bleed Debuffs becomes Passive Bleeds.
Agent Venom: +15% Bleed Debuff damage.
Mordo: +15% Fury Buff Duration.
Unique Synergy: Does not stack with duplicate Synergies.

• Goldpool

Arachnid Hunters

Venom: +1 Max Genetic Memory Buff cap.
Vulture: +2000 Armor vs Special Attacks while Armor Up Buff active.
Green Goblin: Each Madness & Cunning charge grants +1% Attack.
Unique Synergy: Does not stack with duplicate Synergies.

• Venom

Asgardian Hunt

Proxima Midnight: Gains Combo Shield whenever she has less than 50 hits in her Combo Meter.
Thor (Ragnarok): Activation of Boon of the Gods requires 10 less hits on the Combo Meter and 5 less hits whenever struck.
Unique Synergy: Does not stack with duplicate Synergies.

• Proxima Midnight

Avengers

• Black Widow

Avengers Tryout

Spider-Man (Stark Enhanced): +15% Ability Accuracy while the A.I. is active.
Vulture: +40% Incinerate Damage.
Unique Synergy: Does not stack with duplicate synergies.

• Spider-Man (Stark Enhanced)

Bad for Business

Spider-Man (Stealth Suit): Striking an Enervated Opponent deals 10% of the Damage dealt as Energy Damage.
Vulture: Start the fight with a Decoy Buff and Vulture stores 5 Chitauri Energy when striking an Opponent suffering from Siphon Charge Debuff.
Unique Synergy: Does not stack with duplicate synergies.

• Spider-Man (Stealth Suit)

Bane of Evil

Man-Thing: Agitation starts at, and will never fall below, 50 vs a #Villain.
Ghost Rider: Each Judgement active on the Opponent increase the Ability Accuracy of other Judgements by 25%.
Unique Synergy: Does not stack with duplicate synergies.

• Man-Thing

Bane of Hell's Kitchen

Kingpin: Heavy Attacks gain +60% Attack and cannot trigger a Passive Evade.
Daredevil: +40% Armor Break duration.
Daredevil (Classic): +40% Precision Buff duration.
Unique Synergy: Does not stack with duplicate synergies.

• Kingpin

Beach Bods

All Champions: Each member of this Synergy increases the teams Attack Rating by +8% for as long as they are alive (max 24%).
Unique Synergy: Does not stack with duplicate synergies.

• Namor

Beat Up the Universe

Squirrel Girl: When Tippy Toe would Purify all non-damaging Debuffs on Squirrel Girl, also Purify 1 damaging Debuff. This can only be used once per fight.
Doctor Doom: Doctor Doom's Aura of Haazareth lasts an additional 2 seconds.
M.O.D.O.K, Thanos, Mordo: Gain 10% Attack Rating while fighting Hero Champions.
Unique Synergy: Does not stack with duplicate synergies.

• Squirrel Girl

Beauty and the Beast

Elsa Bloodstone: The Cooldown for Elsa's Evade counter attack is reduced by 2 seconds.
Beast: Beast's Special 3 Fury is maintained until his Combo count is reset.
Unique Synergy: Does not stack with duplicate synergies.

• Elsa Bloodstone

Believer

Punisher 2099: The first use of the nano-Tech Battery is immediately recharged.
Thor: +10% Fury Potency.
Unique Synergy: Does not stack with duplicate synergies.

• Punisher 2099

Better Luck Next Time

Domino: If Domino never hit with a Special Attack while both Lucky and Unlucky were active, then she has a 2% chance to activate them during her next fight.
M.O.D.O.K. and Taskmaster: Bleed abilities last 2 seconds longer.
Unique Synergy: Does not stack with duplicate Synergies.

• Domino

Big Game Hunters

Tigra: When Fighting Large and XL Champions, increase the duration of Rupture effects by 25%.
Elsa Bloodstone: Enhanced Munition Debuffs last 4.0 seconds longer. Additionally, when fighting on the last node in a quest, Opponent cannot activate True Strike or True Accuracy abilities.
Unique Synergy: Does not stack with duplicate synergies.

• Tigra

Biochemistry

Doctor Octopus: Start with 40 Chemistry Research.
Ant-Man: Glancing Hits reflect 40% of Physical Damage done, by attacks that make contact.

• Doctor Octopus

Birds of Prey

Darkhawk, Vulture, Falcon, Hawkeye: +5% Critical Rating and Damaging Debuffs are 40% stronger.
Unique Synergy: Does not stack with duplicate synergies.

• Darkhawk

Birthright

All Mutants and X-Men except Professor X: +25% Special Attack Damage for each Cerebro Charge. Max 100%.
Unique Synergy: Does not stack with duplicate synergies.

• Professor X

Blood Lines

Mister Sinister, Cyclops (Both), Phoenix: Special Attacks have 20% Critical Rating and gain True Strike, ignoring all Armor, Resistances, Evasion and Auto Block.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Sinister

Bluetiful People

• Sorcerer Supreme

Broken Minds

All Champions gain +1000 Armor Rating whilst Stunned.

• Goldpool

Chair Larceny

M.O.D.O.K.: Maximum Flux increases by 25%.
Gwenpool and Deadpool: +10% Bleed duration.
Unique Synergy: Does not stack with duplicate synergies.

• M.O.D.O.K.

Challenge Defenses

Corvus Glaive: Use a Heavy or Special Attack to knock down an opponent that used Evade or Auto-Block in a fight. Once this mission is complete, his True Damage becomes True Strike.
Unique Synergy: Does not stack with duplicate Synergies.

• Corvus Glaive

Challenger

Annihilus: Every time Annihilus' Opponent activates a Fury effect, Annihilus gains an Armor Up Buff increasing Armor Rating by 8% for 4 seconds.
Hulk (Ragnarok): While Face Me is active, Hulk gains a Passive Fury boosting attack damage by 12%.
Contingency Plan: Whenever Hulk (Ragnarok) Strikes Annihilus with a SMASH attack, Annihilus gains 1 Fury buff increasing Attack Rating by 100% for 4 seconds.

• Annihilus

Champions of Battleworld

Storm (Pyramid X): Opponent Nullify effects suffer -50% Ability Accuracy.
Solo: Only affects this Champion and does not stack.

• Storm (Pyramid X)

Champions of Battleworld

Sorcerer Supreme: Rapidly gain a Bar of Power at the start of the Fight.
Solo: Only affects this Champion and does not stack.

• Sorcerer Supreme

Chaotic Energy

Platinumpool: Increase the potency of the Special Surprise Card by 30%.
Solo: Only affects this Champion and does not stack.

• Platinumpool

Chronal Anchor

• Bishop

Civil War Stories

Longshot: Start a Fight with 5 Good Karma when fighting Villain Champions.
Captain America (Infinity War): Start a Fight with 1 Kinetic Potential when fighting Avengers or New Avengers.
Captain America: While the Opponent is Fatigued their Power Gain Rate is reduced by 110%.
Unique Synergy: Does not stack with duplicate synergies.

• Longshot

Code Red Revelations

Domino: Heavy Attacks inflict an Incinerate that deals damage equal to that Heavy Attack's damage over 2 seconds.
Red Hulk: Special 2 Regeneration consumes 1 less Heat Charge and recovers 18% more Health.
Unique Synergy: Does not stack with duplicate Synergies.

• Domino

College Rivals

Mister Fantastic: Gain 5% of his Max Power each time a Buff is Nullified or its Duration expires off the Opponent.
Doctor Doom: Heavy Attacks apply up to 1 Armor Break Debuff for 10 seconds, reducing Armor Rating by 15%.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

Combo Breakers

Ægon, Proxima Midnight, Star-Lord: Activates Combo Shield for 5 seconds when this Champion would lose their Combo Meter. This ability activates only 1 time per fight.
Unique Synergy: Does not stack with duplicate synergies.

• Aegon

Combo Fighter

The Champion: Gains a Persistent Charge for every 20 hits in his Combo Meter.
Thor (Ragnarok): +0.8% Attack Rating per hit in the Combo Meter. Max: 100 hits.
Unique Synergy: Does not stack with duplicate synergies.

• The Champion

Common History

Sasquatch: Each stack of Rage increases Wrath of Tanaraq by an additional 0.3 seconds.
Hulkbuster: Start the fight with an indefinite Armor Up Buff, granting +15% Armor Rating. This can stack above Hulkbusters' Armor Up cap.
Unique Synergy: Does not stack with duplicate synergies.

• Sasquatch

Competition

Kingpin: 15% Rage conversion chance.
The Hood: 20% Invisibility Duration.
Joe Fixit: 15% Attack while the opponent has a Debuff.
Unique Synergy: Does not stack with duplicate synergies.

• Kingpin

Contest Noobs

Spider-Man (Stark Enhanced): Stun, Shock and Ensnare Debuffs last 30% longer.
Ms. Marvel (Kamala Khan): Fury Buffs gain +30% Potency.
Spider-Man (Miles Morales): Begin the fight with 2 additional Spider-Sense charges.
Unique Synergy: Does not stack with duplicate synergies.

• Spider-Man (Stark Enhanced)

Contest Teammates

Night Thrasher: Critical Hits have a 50% chance to inflict Bleed, dealing 70% of Attack as Direct Damage over 4.5 seconds.
Guillotine: Each Soul grants an additional 100 Critical Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Night Thrasher

Contingency Plan

All Champions: If Nick is alive, all Fury Buffs have 20% increased duration, including his own.
Unique Synergy: Does not stack with duplicate synergies.

• Nick Fury

Cosmic Power

Cosmic Champions increase their Buff Duration by +25%.
Unique Synergy: Does not stack with duplicate synergies.

• Captain America (Infinity War)

Cosmic Supremacy

• Black Bolt

Council of Reeds

Mister Fantastic: Increase Attack Rating by 0%. The potency of this synergy is increased by a flat 30% for each other Mister Fantastic on your team.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

Covert Expertise

Captain America, Iron Man, Falcon, Black Panther: When the opponent starts a Dash Attack or is recovering from a Heavy, Special, or combo ending attack, gain Widow's Insight for 0.85 seconds. Ending a combo with Widow's Insight active grants a Cruelty Buff increasing Critical Damage Rating by 450 for 12 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Deadly Origin)

Covert Insight

Everybody: Enemies are 35% less likely to evade Basic Attacks.
Unique Synergy: Does not stack with duplicate Synergies.

• Iron Man (Infinity War)

Crime Bosses

• The Hood

Cross Training

Punisher 2099: Begins the fight with 20% Power Meter.
Punisher: +20% Fury and Bleed Ability Accuracy.
Unique Synergy: Does not stack with duplicate synergies.

• Punisher 2099

Crossover?

Platinumpool: Increase the chance to draw the Throwing Fists Card.
Solo: Only affects this Champion and does not stack.

• Platinumpool

Crowd Pleasers

Mojo: When a Prompt is completed, Mojo gains an Unstoppable Buff for 5 seconds.
Hulk (Ragnarok): Passively increase Attack Rating by up to 25% based on Crowed Excitement.
Korg: Korg's personal Armor Break has 50% increased Potency and duration.
Unique Synergy: Does not stack with duplicate synergies.

• Mojo

Cubical Mates

M.O.D.O.K.: Take 50% less Poison Damage.
Abomination: Deal 50% more Poison Damage.
Unique Synergy: Does not stack with duplicate synergies.

• M.O.D.O.K.

Cull of the Maw

Ebony Maw: Charging a Heavy Attack for 0.5 seconds grants the Opponent an indefinite Fury Buff, increasing their Attack Rating by 0%.
Cull Obsidian: When 1 or more Thanos' Favor Buffs expire, gain a Fury Buff granting 10% Attack for 10 seconds. Fury Buffs gained in this way will not stack.
Unique Synergy: Does not stack with duplicate synergies.

• Ebony Maw

Cybernetics Upgrade - Assault

Gamora: +20% Fury & Cruelty Buff Potency.
Solo: Only affects this Champion and Does not stack.

• Gamora

Cybernetics Upgrade - Tactics

Gamora: Godslayer Strike recharges 20% faster and Special Attacks gain +20% Attack.
Solo: Only affects this Champion and Does not stack.

• Gamora

Dark Empowerment

Non-Robot Villain champions have a 0% chance to Revive with 0% health when receiving a knock out blow.

• Dormammu
• The Hood

Dark Illuminati

All Villains gain +20% Armor.
Unique Synergy: Does not stack with duplicate Synergies.

• Red Skull

Dark Justice

Darkhawk, Venom, Punisher, Ghost Rider: +30% Power Rate against Villains. +10% Critical Rating against Heroes.
Unique Synergy: Does not stack with duplicate synergies.

• Darkhawk

David and Goliath

Ægon: Ægon gets + 20% Attack Rating while fighting larger Champions.
The Champion: The Champion gets + 20% Attack Rating while fighting smaller Champions.
Unique Synergy: Does not stack with duplicate synergies.

• Aegon
• The Champion

Deadly Presence

Omega Red: The Death Field deals 10% more damage.
Mephisto: The Aura of Incineration deals 15% more damage.
Void: Intimidating Presence debuffs deal 10% more damage.
Unique Synergy: Does not stack with duplicate Synergies.

• Omega Red

Deadly Sting

Wasp: When she intercepts the opponent's Dash Attach and Concussion is not active on the opponent; Concussion is inflicted, reducing the opponent's Ability Accuracy by 100% for 8 seconds. This can activate 3 times in a fight.
Yellowjacket: 40% chance to reactivate a Power Sting when it's timer expires.
Unique Synergy: Does not stack with duplicate Synergies.

• Wasp

Deadpool's Guide to Super Villains

Squirrel Girl: Squirrel Girl reads Deadpool's Guide to Super Villains cards to gain an advantage, increasing her Attack Rating by 10% while fighting Villain Champions.
Solo: Only affects this Champion and does not stack.

• Squirrel Girl

Death & Resurrection

Terrax: Well-timed blocks give Terrax +3% of a Bar of Power.
Phoenix: When striking with her fourth Light Attack, Phoenix consumes one of her personal Fury Buffs, increasing the hit damage by 100%.
Unique Synergy: Does not stack with duplicate synergies.

• Terrax

Deathwish

Platinumpool: Increase the chance to draw the Sumopool Card.
Solo: Only affects this Champion and does not stack.

• Platinumpool

Decimation

Sabretooth, Scarlet Witch, Magneto: Starts the fight with a Fury Buff against Mutant Champions, granting +15% Attack Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Sabretooth

Defenders Destroyer

Kingpin: 15% more power when struck by a Physical Attack.
Iron Fist / Iron Fist (Immortal): +15% Armor Break duration.
Elektra: +15% Bleed duration.
Unique Synergy: Does not stack with duplicate synergies.

• Kingpin

Demon Hunter

Blade: Danger Sense bonuses expand to include all Mystic Champions.
Mephisto, Dormammu: Opponent's Energy Resistance is reduced by 30%.
Unique Synergy: Does not stack with duplicate synergies.

• Blade

Demons

Mephisto, Dormammu: +80% Energy Resistance while taking Damage over time.
Unique Synergy: Does not stack with duplicate synergies.

• Mephisto

Display of Strength

Cull Obsidian: New Mission: Show your Might: Knockout a Champion while the Rout Buff is active. This Mission can only be completed once each Quest.
Solo: Only affects this Champion and does not stack.

• Cull Obsidian

Doctors Strange

Sorcerer Supreme, Doctor Strange, Symbiote Supreme: Gain Passive Prowess whenever a Blessing activates, increasing Special Attack damage by 15%. These last until the end of the Synergy Member's next Special Attack, and are capped at 3.
Unique Synergy: Does not stack with duplicate synergies.

• Sorcerer Supreme

Don't Mention Puny Banner!

Hulkbuster: Up to +1000 Armor Rating based on how low Hulkbuster's current Health is.
Hulk: Immunity to Nullify, Fate Seal and Stagger.
Hulk (Ragnarok): Gains up to +1000 Physical Resistance based on how high the Crowd Meter is.
Unique Synergy: Does not stack with duplicate synergies.

• Hulkbuster

Double Negative

Annihilus: Annihilus is Taunted for 0.5 seconds when Striking an Auto Blocking Opponent while Cosmic Control Rod is active. While Taunted, his Attack Rating is reduced by 40%.
Darkhawk: Attack Rating increased by 9% while in any mode.
Contingency Plan: If Annihilus is fighting Darkhawk, Darkhawk's Armor Rating is decreased by 15% while in any mode.

• Annihilus

Drug I

All Mutants and X-Men except Professor X: +18% Poison Resistance for each Cerebro Charge. Max 72%.
Wolverine, Wolverine (X-23): +15% Crit Rating.
Colossus: Start each fight with 1 indefinite Armor Up Buff, granting +15% Armor Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Professor X

Drug L

All Mutants and X-Men except Professor X: Once per fight when a Champion would be knocked out, immediately regenerate 7.5% of their Max Health for each Cerebro Charge. Max 30% Health.
Cyclops (New Xavier School), Cyclops (Blue Team): Beam Hits gain +100% Critical Damage Rating and inflict an Armor Break, reducing Armor Rating by 20% for 5 seconds.
Phoenix: When Overloaded, Phoenix gains and indefinite Fury Passive, increasing her Attack Rating by 60%. Max 5 stacks.
Unique Synergy: Does not stack with duplicate synergies.

• Professor X

Drug M

All Mutants and X-Men except Professor X: Gain a Mental Barrier with 2.5% of Current Health for each Cerebro Charge. Max 10% Health. Whenever the Champion would take damage except from Special 3 Attacks, the Barrier takes 75% of the damage until it reaches 0 Health.
Magneto: +15% Attack Rating while fighting #Metal Champions.
Magneto (Marvel Now): Guidance’s bonus Attack Rating is increased by a flat +5% or +15% on the final node of a quest.
Iceman: When Ice Armor shatters all Frostbite Effects expire instantly.
Unique Synergy: Does not stack with duplicate synergies.

• Professor X

Dry Ice

Vision (Aarkus): Increase the duration of Armor Break Debuffs by 2 seconds flat.
Iceman: Increase the duration of Frostbite Passives by 4 seconds flat.
Mysterio: Increase the duration of Reflection and Frenzy gas by 3 seconds flat.
Unique Synergy: Does not stack with duplicate synergies.

• Vision (Aarkus)

Eastern Blockers

Rhino: Starts the fight with a Passive Fury granting +30% Attack Rating for 20 seconds. While this Fury is active Rhino also gains +50% increased Ability Accuracy and inflicts the Opponent with a Slow Debuff.
Abomination: All attacks have a 50% chance to inflict Poison, dealing 70% of modified Attack over 10 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Red Guardian

Elders' Game

Terrax: Gain +15% chance to Armor Break during his Rock Field.
Red Hulk: When hitting the Opponent with his first Heavy Hit, Red Hulk consumes a Heat Charge and inflicts an Armor Break Debuff, reducing the Opponent's Armor Rating by 50% for 8 seconds.
Mordo: While charging a Heavy Attack, if the Opponent attacks, Mordo will evade. This ability has a 25 second cooldown.
Unique Synergy: Does not stack with duplicate synergies.

• Terrax

Electric Supercharge

Green Goblin: +20% Bag of Tricks Potency.
Electro: While under a Shock Debuff, +30% Attack.
Unique Synergy: Does not stack with duplicate synergies.

• Green Goblin

Elemental Hide

Iceman: While Ice Armor is reforming, Iceman's Attack Rating is increased by 15% as long as he does not get hit.
Korg: If Korg is awakened, 15% chance to shrug off a Debuff while Rock Shield is active.
Unique Synergy: Does not stack with duplicate Synergies.

• Korg

Enchanted Blades

All Champions except Heimdall: Once per fight Heimdall will intercede on your behalf, dash back and hold Block for 1.5 seconds to gain an infinite Duration Precision Buff increasing Critical Rate by 250.

• Heimdall

Encroaching Insanity

Mysterio: Poison durations are increased by 2 seconds.
Solo: Only affects this Champion and does not stack.

• Mysterio

Enemies

• Abomination
• Air-Walker
• Annihilus
• Beast
• Black Panther
• Cable
• Captain America
• Carnage
• Colossus
• Crossbones
• Cull Obsidian
• Deadpool
• Doctor Voodoo
• Dormammu
• Dragon Man
• Drax
• Ebony Maw
• Electro
• Elsa Bloodstone
• Falcon
• Gambit
• Guillotine 2099
• Gwenpool
• Hit-Monkey
• Hulk
• Hulkbuster
• Hyperion
• Iceman
• Iron Man
• Iron Patriot
• Joe Fixit
• Juggernaut
• Kang
• Karnak
• King Groot
• Korg
• Loki
• Luke Cage
• Magik
• Magneto
• Medusa
• Mole Man
• Moon Knight
• Mordo
• Namor
• Nebula
• Nightcrawler
• Old Man Logan
• Quake
• Red Hulk
• Rhino
• Rocket Raccoon
• Ronan
• Scarlet Witch (Classic)
• She-Hulk
• Silver Surfer
• Spider-Gwen
• Spider-Man (Classic)
• Spider-Man (Miles Morales)
• Spider-Man (Symbiote)
• Storm
• Superior Iron Man
• Thanos
• The Champion
• The Hood
• Thor
• Ultron
• Ultron (Classic)
• Venom
• Vision
• Vision (Age of Ultron)
• Void
• Vulture
• War Machine
• Wasp
• Wolverine
• Yondu

Enemies Lv. 3

All Champions gain +125 Critical Rating. Increased up to +325 based on Sunspot's Signature Level.

• Sunspot

Energy Conduit

• Bishop

Engineering

Doctor Octopus: Research Categories no longer fall off over time.
Vulture: Gain an additional +5 Chitauri Charge on Critical Hit.

• Doctor Octopus

Engineering Experts

Hulkbuster: Each Shock Debuff reduces the opponent's Offensive Ability Accuracy during Special Attacks by 15%.
Mister Fantastic: +1000 Physical Resistance.
Black Panther: +40% Bleed Ability Accuracy and Potency.
Black Panther (Civil War): +40% Armor up Ability Accuracy and Potency.
Unique Synergy: Does not stack with duplicate synergies.

• Hulkbuster

Engulfed by the Void

Void: When activating his Special 3, The Void gains a Reality Warp charge for 30 seconds, increasing the duration of any Fury Buffs activated afterwards by 20 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Void

Enhanced Adamantium

M.O.D.O.K.: +1000 Energy Resistance if Force Field is active.
Wolverine (X23): Enemy Bleed Debuffs suffer -25% Potency.
Old Man Logan: +10% Attack rating and attacks have a 20% chance to remove 1 Rock Stack or Rock Shield.
Unique Synergy: Does not stack with duplicate synergies.

• Old Man Logan

Enhanced Forcefield

Doctor Doom: Gains +15% Perfect Block chance.
Solo: Only affects this Champion and does not stack.

• Doctor Doom

Enhanced Illusionist

Mysterio: Reflection, Illusion and Frenzy Gas last for an additional 2 seconds.
Solo: Only affects this Champion and does not stack.

• Mysterio

Enhanced Soldiers

• Killmonger

Enhanced with Carbonadium

Red Guardian: takes 50% less damage from incoming attacks while the Ablative Shield is at max Durability.
Omega Red: When the fight begins, the Opponent is inflicted with up to 5 Death Spores.
Unique Synergy: Does not stack with duplicate synergies.

• Red Guardian

Entrée

Tigra: When fighting Small Champions, Heavy Attacks have +50% increased Attack Rating.
Vulture: Activating Raptor Strike pauses Siphon Charges and Thermal Feedback Debuffs for 5 seconds.
Howard the Duck: The chance of gaining stacks of Quack Fu is increased by 100%.
Unique Synergy: Does not stack with duplicate synergies.

• Tigra

Esoteric Insight

Iron Man (Infinity War): Molecular Armor is 15% more effective at reducing Power Drain, Power Steal, and Power Burn effectiveness.
Vision: Power Burn deals 20% more damage.
Unique Synergy: Does not stack with duplicate Synergies.

• Iron Man (Infinity War)

Eternal Adversaries

Red Skull: Well-Timed Blocks have a +10% chance to Perfect Block for each Buff on Red Skull.
Captain America (WW2): Well-Timed Blocks generate a Fury Buff increasing Base Attack by 20% for 5 seconds.
Unique Synergy: Does not stack with duplicate Synergies.

• Red Skull

Excavators

Guardian: Each time Guardian would gain a Force Field Charge and he has no Force Field Charges, gain 1 charge(s).
Mole Man: When blocking a hit to gain Unstoppable, do not consume a Monster Mass.
Unique Synergy: Does not stack with duplicate synergies.

• Guardian

Extreme Conditions Kit

All Champions: If Nick is alive, once per fight when a teammate is inflicted with any Cold Snap, Frost Bite or Incinerate effect he will drop an Extreme Conditions Kit, granting Debuff Immunity for 10 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Nick Fury

Familiar Faces

Human Torch: If the last hit of Special Attack 2 strikes a Block, Human Torch will avoid incoming attacks for 0.75 seconds, causing them to Miss.
Captain America (Infinity War): Increase the duration of Bleed Debuffs on the Opponent by 1 second(s).
Killmonger: Critical Hits are improved to have a 100% chance to cause Bleed.
Unique Synergy: Does not stack with duplicate synergies.

• Human Torch

Familiar Insight

Iron Man (Infinity War): Blocking reduces 10% more damage.
Captain America: Weakness, Fatigue, Bleed, and Petrify Debuffs last 15% longer.
Unique Synergy: Does not stack with duplicate Synergies.

• Iron Man (Infinity War)

Family

• Agent Venom
• Angela
• Black Bolt
• Cable
• Carnage
• Colossus
• Deadpool
• Hulkbuster
• Karnak
• Loki
• Magik
• Nebula
• Rogue
• Spider-Man (Symbiote)
• Thanos
• Ultron
• Unstoppable Colossus
• Venom
• Venompool
• Vision (Age of Ultron)
• Wolverine X-23

Family Reunion

Red Guardian: While charging a Heavy Attack, become Passively Unstoppable for 0.6 seconds. Cooldown: 10 seconds.
Black Widow (Deadly Origin): Black Widow starts the fight with her Passive Evade active until triggered.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Deadly Origin)
• Red Guardian

Fan Club

Captain Marvel: Fury Buffs in Binary Ignition have 10% increased potency.
Ms. Marvel (Kamala Khan): All melee attacks have a 20% chance to Armor Break for each stack of active Fury reducing Armor Rating by 15%.
Unique Synergy: Does not stack with duplicate synergies.

• Captain Marvel

Fantastic Fiends

Mole Man: While Frenzied, Mole Man's attacks lower Defensive Ability Accuracy by 50% fighting against the #Fantastic Four.
Doctor Doom, Diablo, Annihilus, Terrax: 20% chance to Purify a Debuff.
Unique Synergy: Does not stack with duplicate synergies.

• Mole Man

Fantastic Rage

Doctor Doom: Heavy Attacks are guaranteed critical hits while the Opponent is suffering from a Stagger effect.
Solo: Only affects this Champion and does not stack.

• Doctor Doom

Fastball Special

Colossus: Gain a Fastball Fury Buff at the start of the fight, granting +50% Spacial Attack rating for 15 seconds.
Wolverine and Old Man Logan: Begin the fight with 1 Bar of Power.
Unique Synergy: Does not stack with duplicate synergies.

• Colossus

Fearless

Killmonger: If Vibranium Armor is active, Killmonger has a 35% chance to Purify a Debuff after a 0.5 second delay and then instantly Regenerate 4% Health per Debuff.
Void: Regenerates 1% Health when inflicting his Intimidating Debuffs.
Unique Synergy: Does not stack with duplicate synergies.

• Killmonger

Fearsome Four

Man-Thing: If Struck by a Basic Attack while under the effect of an Unstoppable Buff 100% chance to gain an Indestructible Buff lasting 0.5 seconds.
Howard the Duck: When the Opponent has an ISO Loader effect Howard's Special 2 gains +50% Ability Accuracy.
She-Hulk: Striking a Stunned Opponent with a Heavy Attack grants a Fury Buff increase Attack by 100% of her Base Attack for 1 second.
Unique Synergy: Does not stack with duplicate synergies.

• Man-Thing

Feel Cyttorak's Embrace

Colossus: Armor Up Buffs also grant +1% Attack Rating.
Unstoppable Colossus: Gain +20% Fury and Armor Up Buff Potency.
Unique Synergy: Does not stack with duplicate synergies.

• Colossus

Feline Possession

Tigra: Nullify any Unstoppable Buffs while the Opponent is suffering the effects of Rupture.
Black Panther: 80% chance to inflict a Bleed when landing Critical hits. Each Bleed on the Opponent increases Critical Damage Rating by 50.
Black Panther (Civil War): When Attacked while Reflective State is active, Black Panther has a 60% chance to gain an Armor Up Buff granting 280 Armor Rating for 7.5 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Tigra

Fire and Forget

Black Widow (Claire Voyant), Human Torch, Mephisto, Sunspot: Whenever the Opponent is immune to Incinerate they're inflicted with a Slow Debeuff for 8 seconds reducing the Ability Accuracy of Unstoppable and Evade effects by 100%. This Debuff does not stack and will not trigger if the Opponent has natural Class advantage.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Claire Voyant)

First Crush

Dragon Man: While Unstoppable and being attacked, Dragon Man reduces his Opponents Offensive Ability Accuracy by 50%.
Invisible Woman: When becoming visible, retain 40% of Vulnerabilities on the Opponent.
Unique Synergy: Does not stack with duplicate synergies.

• Dragon Man

First of His Name

Vision (Aarkus): Armor Shattered also decreases Ability Accuracy and Power Gain of Tech Champions who rely on Metal.
Vision, Vision (Age of Ultron): Power Burn effects also grant a Fury Buff for 6 seconds. The Fury potency increases with the amount of Power Burned.
Unique Synergy: Does not stack with duplicate synergies.

• Vision (Aarkus)

Force Block

Other Synergy Members: Block Proficiency increased by 5%. Perfect Block chance increased by 10%. If all other Champions in the Synergy are present, Well-Timed Blocks inflict up to one 10% Weakness Debuff on the Opponent for 6 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Invisible Woman

Formidable Foe

Ghost: +15% Attack for each Buff on Ghost.
Ant-Man: +15% Attack for each Debuff on the opponent.
Unique Synergy: Does not stack with duplicate Synergies.

• Ghost

Friend From Work

Thor (Ragnarok): +60% Attack when Thunder God's Wrath is active.
Hulk: Becomes Indestructible for 5 seconds when below 20% Health.
Unique Synergy: Does not stack with duplicate synergies.

• Thor (Ragnarok)

Friends

• Abomination
• Angela
• Ant-Man
• Beast
• Black Bolt
• Black Panther (Civil War)
• Black Widow
• Captain America
• Captain America WWII
• Captain Marvel (Classic)
• Civil Warrior
• Colossus
• Deadpool (X-Force)
• Doctor Strange
• Doctor Voodoo
• Electro
• Elektra
• Elsa Bloodstone
• Falcon
• Gambit
• Gamora
• Groot
• Guardian
• Guillotine
• Gwenpool
• Hawkeye
• Howard the Duck
• Hulk
• Hyperion
• Iron Fist
• Iron Fist (Immortal)
• Iron Man
• Iron Patriot
• Joe Fixit
• Kang
• King Groot
• Korg
• Magik
• Magneto
• Moon Knight
• Mordo
• Ms. Marvel
• Nightcrawler
• Old Man Logan
• Phoenix
• Rhino
• Rocket Raccoon
• Scarlet Witch (Classic)
• Sentry
• Silver Surfer
• Spider-Man (Classic)
• Spider-Man (Symbiote)
• Star-Lord
• Storm
• Thor
• Thor (Jane Foster)
• Thor (Ragnarok)
• Ultron
• Unstoppable Colossus
• Venompool
• War Machine
• Wasp
• Winter Soldier
• Wolverine
• Yondu

Friends

• Spider-Man (Classic)

Friends

• Darkhawk
• Namor
• Spider-Man (Classic)

Friends Lv. 3

Ægon: Well-Timed Blocks guarantee Ægon's next hit will be a Critical Hit.
Sentry: +200 Critical Rate and Critical Damage for each Reality Warp.
Unique Synergy: Does not stack with duplicate synergies.

• Aegon

Friends Lv. 3

All Champions gain +130 Armor Rating. Increased up to +330 based on Sunspot's Signature Level.

• Sunspot

Full Metal

Dragon Man: Dragon Man's Special 3 generates an additional stack of Power Charge.
Diablo: Instantly consume Concoctions after they've been brewed. Additionally, Concoctions have a 50% chance to be recovered after brewing.
Unique Synergy: Does not stack with duplicate synergies.

• Dragon Man

Full Speed Ahead

Nova: Starting a Dash Attack immediately after Dashing Back generates 5 additional Nova Charges.
Rhino: 30% Chance to refresh Fury Buffs when striking with Medium Attacks.
Iron Fist: Medium Attacks gain a +5% chance for each Armor Break Debuff on the Opponent to inflict a Stun Debuff for 1.5 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Nova

Furry Buds

Sasquatch: Rupture effects last 20% longer.
Squirrel Girl: When Tippy-Toe attaches to the Opponent she stays on for 30% longer.
Unique Synergy: Does not stack with duplicate synergies.

• Sasquatch

Furry Frenemies

Hit-Monkey, Rocket Raccoon: Critical Hits have a 30% chance to Armor Break the Opponent for 6 seconds, reducing their Armor Rating by 700.
Squirrel Girl, Beast: Activate Combo Shield for 5 second(s) when this Champion would lose their Combo Meter from being struck. This activates only once per fight.
Unique Synergy: Does not stack with duplicate synergies.

• Hit-Monkey

Gamma Horde

Synergy Members: Stun Debuffs inflicted on the Opponent last 25% longer.
Unique Synergy: Does not stack with duplicate synergies.
Note: does not affect Sorcerer Supreme.

• Sorcerer Supreme

Gamma Ray Ray

Sasquatch: Special 2 inflicts 1 additional Rupture Debuff.
Hulk: While a Fury Buff is active, the Opponent's Ability Power Rate is reduced by 150%, this effect lingers for 0.2 seconds after Fury expiry.
Unique Synergy: Does not stack with duplicate synergies.

• Sasquatch

Gateway

All Mutants and X-Men except Professor X: Gain 6% of a bar of Power every 10 seconds for each Cerebro Charge. Max 24%.
Beast: Increase the duration of Freestyle and Acrobatic Combo Success by 5 seconds.
Nightcrawler, Archangel: +30% Bleed Potency.
Unique Synergy: Does not stack with duplicate synergies.

• Professor X

Genetic Masterpiece

All Mutants: Randomly start the fight with either +25% passive Attack Rating, +25% passive Power Rate, or +25% passive Armor Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Sinister

Genetic Recode - Aggression

Venom the Duck: +25% chance to activate Frenzy Symbiote Buffs.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genetic Recode - Barrier

Venom the Duck: +15% Nullify & Fate Seal Resistance.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genetic Recode - Bloodletting

Venom the Duck: +18% Bleed Debuff Duration.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genetic Recode - Evolution

Venom the Duck: +2% Attack for each Buff in the RNA Bank.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genetic Recode - Hive Mind

Venom the Duck: +40% Aberration Buff charge at the start of each fight.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genetic Recode - Probability

Venom the Duck: +35% Ability Accuracy during Special Attacks.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genetic Recode - Regenesis

Venom the Duck: 15% Regen Symbiote Buff duration.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genetic Recode - Survival

Venom the Duck: +25% chance to activate Survival Symbiote Buffs.
Solo: Only affects this Champion and Does not stack.

• Venom the Duck

Genius Ingenuity

Doctor Doom: Shock and Incinerate Debuffs have a +20% increased Potency.
Solo: Only affects this Champion and does not stack.

• Doctor Doom

Get in the Pool

Masacre: Ignited's Duration increases by 25%.
Gwenpool: Incinerate Debuffs have their durations increased by 25%.
Venompool: Debuffs and Buffs have their durations increased by 25%.
Unique Synergy: Does not stack with duplicate Synergies.

• Masacre

Giant Challengers

Sasquatch: Start the fight with 3 Stacks of Rage.
King Groot: Start the fight with +3 paused personal Furys.
Thing: Start the fight with 3 Rock Stacks.
Sentinel: Start the fight with 30 Analysis Charges.
Unique Synergy: Does not stack with duplicate synergies.

• Sasquatch

Going Viral

Warlock: Whenever the Opponent would gain one or more Virus charges, 50% chance for them to gain an additional charge.
Cable: The Ability Accuracy of Cable's Regeneration effect is increased by 10%.
Unique Synergy: Does not stack with duplicate synergies.

• Warlock

Good Vibrations

Mole Man: While Unstoppable Basic Attacks have +50% Critical Hit Chance.
Daredevil (Classic), Daredevil: +800 Critical Damage Rating when striking Stunned opponents.
Unique Synergy: Does not stack with duplicate synergies.

• Mole Man

Goodfella

Platinumpool: Increase the potency of the Mode Mixer Card by 30%.
Solo: Only affects this Champion and does not stack.

• Platinumpool

Grandmaster's Champions

Hulk (Ragnarok): Crowd Excitement is locked at 100 for an additional 3 seconds.
Korg: When Korg spends 13 or more Crowd Excitement charges through his Heavy Attack, the Armor Break last 20 seconds instead. Max Stack: 1.
Unique Synergy: Does not stack with duplicate Synergies.

• Korg

Gripped by Fear

Void: When charging Heavy Attacks, Void can gain up to 3 Fury Buffs, each enhancing his Attack Rating by 20% for 8 seconds.
Hulk: Gains 1 bar of Power when below 20% Health.
Unique Synergy: Does not stack with duplicate synergies.

• Void

Guardian of the Rainbow Bridge

All Champions except Heimdall: Once per fight Heimdall will intercede on your behalf, the first time when you would be knocked out gain both an Indestructible and an Unstoppable Buff which last for 2 seconds.

• Heimdall

Guilty Souls

All Champions gain +10% Attack when fighting against Villain Opponents.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Claire Voyant)

Gwenom Rising

Spider-Gwen: Gwen's Spider-Sense charges are evolved, reducing their evade chance by half. They also now grant an additional 10% Attack rating each and their max cap is raised by 1.
Solo: Only affects this Champion and Does not stack.

• Spider-Gwen

H.E.R.B.I.E.

Other Synergy Members: If at or below 20% health at the start of the fight, heal 10% of Max Health over 6 seconds. Otherwise gain 60% of a Bar of Power over 6 seconds instead.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

Habitat

All Mutants and X-Men except Professor X: +15% Prowess Effect Duration for each Cerebro Charge. Max 60%.
Storm, Storm (Pyramid X): +20% Shock Potency.
Emma Frost: Gain up to 30% increased Critical Rating scaling with Emma’s Power Meter.
Unique Synergy: Does not stack with duplicate synergies.

• Professor X

Hail Hydra!

Red Skull: Intercepts Heal Block the opponent for 7 seconds.
Punisher 2099: Duration of Heal Block, Armor Break, and Power Lock Debuffs are increased by 50%.
Unique Synergy: Does not stack with duplicate Synergies.

• Red Skull

Hard to Hit

Wasp: Counter Sting is never disabled when Wasp is below 20% Health.
Ant-Man: When Glancing Hits, he gains 25% increased Attack for 12 seconds.
Wasp, Ant-Man, Ghost: +25% Attack at the start of the fight if Wasp, Ant-Man and Ghost are together in a team.
Unique Synergy: Does not stack with duplicate Synergies.

• Wasp

Hardwired for Heartbreak

Squirrel Girl: Each time a Robot Opponent is immune to one of Squirrel Girl's personal Bleed effects, Squirrel Girl converts her Bleed into a Shock effect.
Sentinel: Each time an Opponent is immune to one of Sentinel's personal Incinerate or Shock effects, Sentinel gains 2 Analysis Charges. If Sentinel has his Analysis Complete, he deals a burst of 25% of his Attack Rating as Energy Damage each time instead.
Unique Synergy: Does not stack with duplicate synergies.

• Squirrel Girl

Heightened Senses

Blade: +45% Potency for Danger Sense bonuses.
Spider-Man (Stark Enhanced): Starts the fight with 3 Poise charges.
Unique Synergy: Does not stack with duplicate synergies.

• Blade

Hell Lords

Hela: Begin the fight with 1 bar of Power.
Dormammu: Increases any Health gained while his Imbued Dimensional Link is active by 25%.
Mephisto: Regain the first Soul spent to trigger his Soul Imprisonment each fight.
Unique Synergy: Does not stack with duplicate synergies.

• Hela

Heralds of Galactus

Terrax: When the Rock Field starts, gain +1 Indestructible Charge Buff(s).
Solo: Only affects this Champion and Does not stack.

• Terrax

Heralds of Galactus

Air-Walker: Cross Fight Ability – The first fight Air-Walker participates in grants him an indefinite Precision Buff, increasing Critical Rating by +450 for that fight and the next 2 fights he participates in.
Solo: Only affects this Champion and Does not stack.

• Air-Walker

Heroes for Hire

• Iron Fist
• Luke Cage

Heroes Never Learn

Cull Obsidian: Launching a Special Attack grants a Fury Buff for 4 seconds, increasing Attack by 50%. This Buff gains +150% duration while fighting Hero Champions.
Solo: Only affects this Champion and does not stack.

• Cull Obsidian

House of Iron

Synergy Members: Armor Break Debuffs inflicted on the Opponent have 30% increased Potency.
Unique Synergy: Does not stack with duplicate synergies.
Note: does not affect Sorcerer Supreme.

• Sorcerer Supreme

Hunt the Uncanny

Corvus Glaive: Knockout a Mutant Champion. Once this mission is complete, Corvus receives Safeguard against the opponent's Special 2 Attack if Glaive's Immunity is active, preventing him from loosing more than 5% Health from a single hit.
Wolverine, X-23, Storm: +10% Attack Rating at the start of the fight.
Unique Synergy: Does not stack with duplicate Synergies.

• Corvus Glaive

Hunting Party

Elsa Bloodstone: When fighting Villains, Elsa gains the effects of the level 1 Assassin Mastery. If the Assassin Mastery is already acquired, it instead activates when the Opponent is below 25% of their Maximum Health.
Darkhawk: Darkhawk instantly charges 50% of a Bar of Power when entering a mode from a different mode.
Unique Synergy: Does not stack with duplicate synergies.

• Elsa Bloodstone

Huntress of the Contest

Angela: +10% Fury and Precision Buff Potency.
Guillotine: 50% chance when striking a Bleeding opponent to gain a Soul Charge. Cool Down: 10 Seconds.
Gamora: +10% attack if at least 30 seconds have passed during the fight.
Unique Synergy: Does not stack with duplicate synergies.

• Gamora

I Answer to No One

Doctor Doom: Attack Rating is increased by 10% for each knocked out team member.
Solo: Only affects this Champion and does not stack.

• Doctor Doom

IDOL

• Agent Venom
• Gwenpool
• Ms. Marvel (Kamala Khan)
• Yellowjacket

Immortal Souls

Hela: Nullify effects against Hela have a 35% reduced chance to trigger.
Loki: While they are Cursed, Loki always counts as having more Health than his Opponent.
Thor (Ragnarok): Gains 100% Perfect Block Chance, when Autoblocking.
Unique Synergy: Does not stack with duplicate synergies.

• Hela

Impenetrable Hide

Emma Frost: Emma switches to Diamond Form when she and the Opponent are in the same bar of Power.
Colossus: +2% increased Power Gain for each Armor Up Buff.
Unique Synergy: Does not stack with duplicate Synergies.

• Emma Frost

Increased Power

All Champions except Nick: If Nick is alive, when the fight starts he grants his teammates a Buff doubling their Critical Rating for 10 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Nick Fury

Infinity Enemies

• Corvus Glaive
• Proxima Midnight

Inhuman Royal Family

Medusa: Living Strands generates up to 6 Fury Buffs.
Black Bolt: Provocation generates permanent Buffs instead of temporary Buffs.
Inhuman Royal Family: +25% Attack at the start of the fight if Medusa, Black Bolt and Karnak are together in a team.
Unique Synergy: Does not stack with duplicate synergies.

• Medusa

Inhuman Royal Family

Medusa: Heavy Attacks inflict up to 4 permanent Armor Breaks.
Karnak: Becomes Focused 35% faster and True Strikes lasts 35% longer.
Unique Synergy: Does not stack with duplicate synergies.

• Medusa

Inseparable

• Dormammu
• Groot
• Venompool

Inspiration

Masacre, Deadpool, Deadpool (X-Force), Goldpool: Increase Critical Rating by 200 while the Opponent is Bleeding.
Unique Synergy: Does not stack with duplicate Synergies.

• Masacre

Invasive Force

Cull Obsidian: New Mission: Disarm the Tech: Knockout a Tech Champion. This Mission can only be completed once each Quest.
Solo: Only affects this Champion and does not stack.

• Cull Obsidian

It Ain't Easy

• Yondu

It's Complicated

• Black Widow (Deadly Origin)
• Phoenix

It's Complicated

Domino: Start the fight with either Lucky or Unlucky active for 7 seconds.
All Teammates: All Teammates have +15 Armor Rating & +3% Power Gain.

• Domino

It's Complicated

Emma Frost: Emma can strike with Critical hits even while the Opponent is Blocking.
Cyclops (New Xavier and Blue Team): +10% increased Power Gain.
Unique Synergy: Does not stack with duplicate Synergies.

• Emma Frost

Judgement Day

All Champions reduce the duration of the Opponent's Buffs by 30%.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Claire Voyant)

Just Friends

All Champions gain +5% Health.

• Invisible Woman

Just Hair and Things

Sasquatch: During Wrath of Tanaraq gain +12% Attack.
Man-Thing: Striking a Buffed Opponent with a Medium Attack builds +5 additional Agitation.
Sabretooth: Once per fight, throwing Special Attack 3 grants 1 Persistent charge.
Unique Synergy: Does not stack with duplicate synergies.

• Sasquatch

Justice on Wheels

Night Thrasher: Night Thrasher becomes Unstoppable when Dashing towards the enemy.
Ghost Rider: The durations of Bleed, Fate Seal, and Damnation are increased by 40%.
Unique Synergy: Does not stack with duplicate synergies.

• Night Thrasher

Kingdom of Wakanda

Synergy Champions: Bleed Debuffs inflicted on the Opponent last 30% longer.
Unique Synergy: Does not stack with duplicate synergies.

• Storm (Pyramid X)

Kings of the World

All Champions: Each member of this Synergy increases the teams Special Attack damage by +12% for as long as they are alive (max 36%).
Unique Synergy: Does not stack with duplicate synergies.

• Namor

Knowledge Share

Spider-Man (Stark Enhanced): A.I. Reboots 30% faster.
Iron Man & Hulkbuster: +30% Special Damage.
Unique Synergy: Does not stack with duplicate synergies.

• Spider-Man (Stark Enhanced)

Last Hope

Ronin: The duration of Bleed Debuffs is increased 3% for each active Cruelty.
Captain Marvel: Intercepting attacks have +150 Critical Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Ronin

Leading Avengers

Avengers and New Avengers: When fighting Villain Champions, reduce the Potency of any Power Sting and damage over time effects by 10%. Increased up to 40% based on Sunspot’s Signature level.
Unique Synergy: Does not stack with duplicate synergies.

• Sunspot

Legal Defence

All Champions gain +15% Stun Ability Accuracy.
She-Hulk: +15% duration for personal Fury Passive effects.
Daredevil, Daredevil (Classic): +800 Critical Rating during Special Attacks.
Unique Synergy: Does not stack with duplicate synergies.

• She-Hulk

Legion Accursed

Diablo: Recover 1 Ironskin after winning 1 Fight.
Mephisto: Gain 40% of a Power bar when a Poison Debuff would be gained. Cooldown 10 seconds.
Juggernaut: +2000 Armor during Heavy Attacks.
Unique Synergy: Does not stack with duplicate synergies.

• Diablo

Lieutenants of the Black Order

All Members of Thanos Army: When the fight starts, gain a Precision Passive increasing Critical Rating by 50% for 20 seconds.

• Ebony Maw

Like Old Days

Thor (Ragnarok): 40% chance to activate a Combo Shield for 5 seconds when Struck.
Loki: Ascendant generates Power as long as Loki is below 2 bars.
Unique Synergy: Does not stack with duplicate synergies.

• Thor (Ragnarok)

Live and Die by the Sword

Ronin: Blocking Attacks has a 50% chance to Bleed the opponent dealing 15% of Attack as Direct Damage over 5 seconds.
Nightcrawler: When switching Combat Modes, gain +350 Critical Damage Rating for 10 seconds.
Guillotine: Striking an Opponent with the fourth Light Attack has a 30% chance to gain 1 Soul. Cooldown: 10 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Ronin

Living Steel Curtain

Unstoppable Colossus: Personal Fury Buffs gain an additional flat +10% chance to trigger and last 200% longer. Additionally, landing a Heavy Attack pauses all personal Fury Buffs until another is gained.
Colossus: Activating any Special Attack has a 50% chance to trigger an Unstoppable Buff, lingering 1.2 seconds after the Attack ends.
Unique Synergy: Does not stack with duplicate synergies.

• Red Guardian

Lost Daughters of Asgard

All Champions except Heimdall: Once per fight Heimdall will intercede on your behalf, dash back and hold Block for 1.5 seconds to gain an infinite Duration Fury Buff increasing Attack by 15% of Base Attack.

• Heimdall

Love Triangles

Longshot: Longshot's Special 2 has a 42% chance to inflict an additional Incinerate for each Bad Karma removed by Fate Seal.
Rogue: Whenever stealing a Buff Rogue deals 20% of her Base Attack as Degeneration damage for each Buff stolen.
All Female Champions: Gain 200 Critical Rating and 12% increased Ability Accuracy.
Unique Synergy: Does not stack with duplicate synergies.

• Longshot

Loyal Minister

Punisher 2099: Begins the fight with 15% additional battery charge.
Captain America: +15% Attack while the opponent is Fatigued or Stunned.
Unique Synergy: Does not stack with duplicate synergies.

• Punisher 2099

Lullaby

Hulk (Ragnarok): When struck Hulk has a 20% chance to ready a SMASH for his next attack.
Black Widow: Evade chance increases by 100%.
Unique Synergy: Does not stack with duplicate synergies.

• Hulk (Ragnarok)

Madcap Experimentalists

Diablo: Recover 1 Lifestitch after winning 1 Fight.
Doctor Octopus: +30% Heal Block Debuff duration.
Green Goblin: +1% Attack per Cunning / Madness charge.
Unique Synergy: Does not stack with duplicate synergies.

• Diablo

Magnificent Manes

Red Guardian: While the Ablative Shield is fractured, gain an indefinite Passive Fury, granting +10% Attack Rating until the shield is repaired.
Sabretooth: Potency of Fury effects are increased by 10%.
Unique Synergy: Does not stack with duplicate synergies.

• Red Guardian

Marvelous

Captain Marvel: Blocking energy-based attacks grants 2% of Max Power.
Captain Marvel (Classic), Ms. Marvel: While Fury is active, Beam Attacks are Unblockable.
Unique Synergy: Does not stack with duplicate synergies.

• Captain Marvel

Masterless

Ronin: Gain a Fury Buff increasing Attack Rating by 15% for 4 seconds upon switching Stances.
Moon Knight: 30% chance to instantly Regenerate 35% of damage taken when struck.
Unique Synergy: Does not stack with duplicate synergies.

• Ronin

Masterminds

• Beast
• Loki
• M.O.D.O.K.

Masterminds

Mister Sinister, Kingpin, M.O.D.O.K., Ultron: Each time the opponent uses a Special Attack they become Power Locked for 6 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Sinister

Masters of the Sword

Morningstar: If she has less than 2 Captured Souls, she gains 1.
Guillotine: Sould Charges take 10 seconds longer to expire.
Unique Synergy: Does not stack with duplicate synergies.

• Morningstar

Maximum Output

Nova: Gain 1 Nova Charge each time Nova receives Energy Damage.
Bishop: Receiving Energy Damage generates 1 additional stack of Prowess.
Havok: 10% chance to place a new Plasma Build Up Debuff on the Opponent when it is Removed or Purified.
Unique Synergy: Does not stack with duplicate synergies.

• Nova

Memories of Genosha

Emma Frost: +15% Attack Rating in Diamond Form.
Sentinel: +4 Physical Resistance for each Analysis Charge.
Unique Synergy: Does not stack with duplicate Synergies.

• Emma Frost

Mental Immunity

Emma Frost, Mysterio: Grants immunity to reverse controls.
Unique Synergy: Does not stack with duplicate synergies.

• Mysterio

Merc with a Mouth

Platinumpool: Increase the chance to draw the Blood Drive Card.
Solo: Only affects this Champion and does not stack.

• Platinumpool

Mercs for Money

Masacre: At the start of the fight, and when Ignited expires, gain between 1 and 5 Ignition Charges.
Domino: Debuffs last 1 second longer.
Unique Synergy: Does not stack with duplicate Synergies.

• Domino
• Masacre

Metal Mayhem

Omega Red: +4% Critical Damage for each Death Spore on the opponent.
Wolverine: +20% Stronger Bleeds and 5% Critical Rating.
Colossus: +2% Attack Rating for each Armor Up Buff and Well Timed Blocks grant an Armor Buff. (Max 1 Stack)
Unique Synergy: Does not stack with duplicate Synergies.

• Omega Red

Microscopic Observation

Ghost: Special Attacks are Unblockable when triggered while Phasing.
Unique Synergy: Does not stack with duplicate Synergies.

• Ghost

Midnight Pursuit

Night Thrasher: Medium Attacks have a 30% chance to inflict bleed, dealing 50% of Base Attack as Direct Damage over 3 seconds. As the Moon waxes, the chance to Bleed on Medium Attacks is 100%.
Moon Knight, Punisher: The duration of Bleeds are increased 40%.
Unique Synergy: Does not stack with duplicate synergies.

• Night Thrasher

Mine Can Hover

Mysterio: When dashing forward Mysterio has a 70% chance to inflict the Opponent with Falter for the duration of the dash. Opponents suffering Falter have a 100% chance to Miss their attacks.
Solo: Only affects this Champion and does not stack.

• Mysterio

Mine Travels Through Space

Silver Surfer: Board attacks generate 30% less Power for the Opponent.
Night Thrasher: Board attacks deal a burst of 5% bonus Physical Damage for each Unique Debuff on the Opponent.
Mysterio: Mysterio's advantages against Spider-Verse champions extends to all Hero Champions.
Unique Synergy: Does not stack with duplicate synergies.

• Silver Surfer

Misunderstood Monsters

Man-Thing: Well Timed Blocks inflict a Poison Debuff dealing 25% of its Attack as damage over 5 seconds and reducing Regeneration effects by 30%.
King Groot: Start the fight with 2 additional Furies and gain 2 additional Furies when exiting his Cooldown state.
Unique Synergy: Does not stack with duplicate synergies.

• Man-Thing

Mojoverse

Mojo: 50% chance to not lose Followers when failing a Prompt.
Longshot: If the Opponent is Immune to Bleeds, Longshot's Special 1 inflicts Degen Damage instead.
Unique Synergy: Does not stack with duplicate synergies.

• Longshot
• Mojo

Monster Mash

Mole Man: Increases the duration of Monster Mass while Frenzied by 10%.
Abomination: When inflicted with a Debuff, gain a Fury Buff increasing Attack by 50% for 12 seconds.
Man-Thing: Heavy Attacks are guaranteed Critical Hits while Man-Thing is Unstoppable.
Unique Synergy: Does not stack with duplicate synergies.

• Mole Man

Mostly Average Joes

Taskmaster: If Taskmaster's Current Exploit Weakness target attack is a Special Attack, all his Special Attacks become Unblockable.
Hawkeye: Special 3 gains a 100% chance to trigger Haemorrhage, without counting towards Hawkeye's Haemorrhage activation limit.
Unique Synergy: Does not stack with duplicate synergies.

• Taskmaster

Mutant Agenda

• Archangel
• Beast
• Cyclops (Blue Team)
• Cyclops (New Xavier School)
• Rogue
• Storm (Pyramid X)
• Warlock

Mutant Domination

All Mutants: Gain +20% Passive Fury when fighting with Class Disadvantage.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Sinister

Mutant Evolution

Mutant Champions gain a permanent Passive +20% Prowess.
Unique Synergy: Does not stack with duplicate Synergies.

• Captain America (Infinity War)

Mutant Pursuit

Sentinel: Reduce target's Attack with Specials by 25% when facing a target of the Mutant class.
Unique Synergy: Does not stack with duplicate synergies.

• Sentinel

Mystic Arts

Sorcerer Supreme: The Nullification Aura is paused during any Special Attack.
Doctor Voodoo: Special Attack 2 can convert up to 3 of any Buff, instead of only converting Loas.
Dormammu: All effects that Power Drain the Opponent also deal a burst of Energy Damage for 15% of Dormammu's attack.
Mordo: Mordo's Fury Buffs last an additional 4 second(s).
Unique Synergy: Does not stack with duplicate synergies.

• Sorcerer Supreme

Mystic Craft

Mystic Champions deal 30% of their attack as Direct Damage to their Opponent when Nullifying one of their Buffs.
Unique Synergy: Does not stack with duplicate synergies.

• Captain America (Infinity War)

Mystic Masters

Symbiote Supreme: Begin the fight with 1 bar of Power.
Dr Strange: Deal 50% of Base Attack as Direct Damage when Nullifying a Buff off the Opponent.
Mordo: Gain +15% of Base Attack as a Passive Attack bonus while the Opponent is under a Buff effect.
Unique Synergy: Does not stack with duplicate Synergies.

• Symbiote Supreme

Mystic Observation

Sentinel: Reduce the duration of the target's Power Lock effects by 50% and generate 50% Power each time a Power Lock expires when facing a target of the Mystic class.
Unique Synergy: Does not stack with duplicate synergies.

• Sentinel

Nemesis

• Abomination
• Ant-Man
• Black Bolt
• Black Panther (Civil War)
• Carnage
• Cyclops (Blue Team)
• Cyclops (New Xavier School)
• Diablo
• Doctor Doom
• Doctor Octopus
• Dormammu
• Electro
• Guillotine
• Guillotine 2099
• Joe Fixit
• Juggernaut
• M.O.D.O.K.
• Magneto
• Magneto (Marvel Now)
• Mysterio
• Old Man Logan
• Red Hulk
• Sabretooth
• Spider-Man (Miles Morales)
• Thanos
• Ultron (Classic)
• Venom
• Vision (Age of Ultron)
• Vulture
• Yellowjacket

New Mutants

Mutant Champions: Ability Accuracy is increased by 30% during Special Attacks. Increased up to 60% based on Sunspot’s Signature level.
Unique Synergy: Does not stack with duplicate synergies.

• Sunspot

New Warrior Blood

Nova: Heavy Attacks have a 50% chance to refresh Nova Surge Buffs.
Night Thrasher: The Shock Baton Gadget Debuff passively reduces Defensive Power Rate by 30%.
Darkhawk: Starts the fight with a Permanent Armor Up Buff increasing Armor Rating by 45%.
Unique Synergy: Does not stack with duplicate synergies.

• Nova

Nick's Leadership

All Hero Champions except Nick: 10% Attack Rating. This boost is doubled if Nick is Dead.
Unique Synergy: Does not stack with duplicate synergies.

• Nick Fury

Night Hawks

Darkhawk: Start the fight in random mode.
Night Thrasher: Enemies have -20% Armor Rating for each unique debuff on them.
Moon Knight: New and Waxing Moons grant 30% of Max Power over 6 seconds at the beginning of the fight. Full and Waning Moons grant 10% of Max Health over 3 seconds at the beginning of the fight.
Unique Synergy: Does not stack with duplicate synergies.

• Darkhawk

No Evil

Hit-Monkey: The last 3 Hits of each Heavy Attack are Guaranteed Critical Hits.
Daredevil: Chance to dodge Projectile attacks is increased by 70% flat.
Hawkeye: Arrow strikes are Guaranteed Critical Hits against Bleeding Opponents who are not Blocking.
Black Bolt: Critical Rating is increased by 300 for each Buff on Black Bolt.
Unique Synergy: Does not stack with duplicate synergies.

• Hit-Monkey

No Mercy

Sabretooth: Inflicting a Debuff reduces the opponent's Ability Accuracy by 100% for 0.7 seconds.
Black Panthers, Killmonger: +30% Power Rate when hitting opponents suffering from a Debuff.
Unique Synergy: Does not stack with duplicate synergies.

• Sabretooth

No…Not You…

Mysterio: When Regenerating from the use of Reflection Gas, Mysterio heals an additional, flat +10% health.
Old Man Logan: The first time Logan gains a 0 Damage Passive Bleed each fight, he gains 2 more. Additionally, his Regeneration Rate is increased by +10%.
Unique Synergy: Does not stack with duplicate synergies.

• Old Man Logan

Not Afraid of Death

Thor (Ragnarok): Regenerates 10% of max Health when killing opponents.
Hela: Grants 10 Spirits of the Dead charges at the start of the fight.
Unique Synergy: Does not stack with duplicate synergies.

• Thor (Ragnarok)

Not so Hidden Dragon

Dragon Man: While the Opponent is Cornered, their Defensive Combat Power Rate is reduced by 25% when struck by Special Attacks.
Tigra: Neutralized Opponent's have -100% Auto-Block Ability Accuracy.
Unique Synergy: Does not stack with duplicate synergies.

• Dragon Man

Not the Face!

Hit-Monkey: If any Bleed fails to apply to the Opponent due to an Immunity, Hit-Monkey deals a burst of instant Passive Bleed Damage for 50% of his Attack.
Deadpool, Deadpool (X-Force): Special Attack 1 has a 100% chance to Bleed, dealing damage over 6 seconds equal to 120% of his Attack Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Hit-Monkey

Nova Corps Veterans

Air-Walker: Whenever a Dark Tide is placed on the Opponent, 30% chance to place an additional one.
Nova: Reaching 75 Nova Charges refreshes Nova's Fury Buffs, even while at maximum stacks.
Unique Synergy: Does not stack with duplicate synergies.

• Air-Walker

Off Limits

Hulk (Ragnarok): Hulk's chance to SMASH on All Attacks increases by 400% while Face Me is active.
Hela: Hela begins the fight with 1 Fury Buff, and if she is ever without a Fury Buff for 10 seconds, she gains one.
Unique Synergy: Does not stack with duplicate synergies.

• Hulk (Ragnarok)

Old Teammates

Havok: Each time Havok deals Energy Damage to the Opponent he has a 10% chance to gain 1 Plasma Charge.
Wolverine: Passively increases Attack by 20% of base Attack while under the effects of a Regeneration Buff.
Nightcrawler: Begin the fight in Swashbuckling Mode, and while in this mode his chance to Deep Wound is increased by a flat 30%.
Unique Synergy: Does not stack with duplicate synergies.

• Havok

On Guard for Thee

All Champions except Guardian: The first 3 blocks have a 100% chance to be Perfect Blocks.
Unique Synergy: Does not stack with duplicate synergies.

• Guardian

Other Half

Sentry: After Special 3 Attack, Sentry inflicts Fear of the Void. Fear of the Void combines Agility, Fatigue, and Petrify Debuffs, as well as increasing Sentry's Attack Rating by 50% for 40 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Sentry

Our Shared Curse

Guillotine 2099: +30% Degeneration Potency.
Guillotine: +20% Bleed Ability Accuracy and Potency.
Morningstar: +20% Critical Damage per Captured Soul.
Unique Synergy: Does not stack with duplicate synergies.

• Guillotine 2099

Overcoming Fear

Void: Fear of the Void activates at the start of the fight for 30 seconds against The Avengers.
Avengers: +15% Attack Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Void

Pact with a Demon

Mephisto: +70% Incinerate Energy Damage.
Doctor Strange: Life Steal Heals an additional 70%.
Ghost Rider: +10% Attack at the start of the fight.
Unique Synergy: Does not stack with duplicate synergies.

• Mephisto

Particle Physics

Doctor Octopus: When a Breakthrough expires, Research Categories reset to 50.
Electro: Gains 50% additional Power from Critical Hits.

• Doctor Octopus

Partners in S.H.I.E.L.D.

Captain Marvel: Each Energy Charge lasts an additional 1 second while in Binary Ignition.
Rogue: Each Tactical Advantage charge lasts an additional 1 second.
Unique Synergy: Does not stack with duplicate synergies.

• Captain Marvel

Passive Aggressive

Thing: When Thing is at 20 Rock Stacks, any additional stacks he would gain are immediately converted into Passive Fury effects.
Unique Synergy: Does not stack with duplicate synergies.

• Thing

Persistent Force

The Champion: When The Champion has 3 or more Persistent Charges, he starts the fight with an Indestructible Buff, ignoring all incoming damage for 8 seconds.
Mephisto: +15% Attack Rating for each Persistent Charge.
Sentry: +12% Attack Rating for each Reality Warp.
Unique Synergy: Does not stack with duplicate synergies.

• The Champion

Phalanx Feud

Nova: Increase the potency of Fury Buffs by 15%.
Gamora, Drax: When performing a Dash Attack, 30% chance to gain an Aptitude Buff increasing the Potency of Fury Buffs by 15% for 12 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Nova

Phoenix Force

Emma Frost: Whenever Emma would gain one Prowess Buff, she gains two instead.
Phoenix: Entering Overload does not consume Fury Buffs. When Phoenix stops Overloading, all Fury Buffs are removed.
Unique Synergy: Does not stack with duplicate Synergies.

• Emma Frost

Pit Fighters

Thor (Ragnarok), Korg: +15% Attack Rating and +20% Fury Buff for 8 seconds when using a Medium Attack to end a Basic Attack Combo while their opponent is pinned against the wall.
Unique Synergy: Does not stack with duplicate Synergies.

• Korg

Playing with Fire

Masacre: Blocking a contact attack while Ignited places an Incinerate on the Opponent as if they had been Struck by Masacre's bat.
Red Hulk: Start the fight with 2 Heat Charges.
Unique Synergy: Does not stack with duplicate Synergies.

• Masacre

Prisoner

Terrax: +15% Attack Rating.
Annihilus: All Fury Buffs last an additional 1 second(s).
Unique Synergy: Does not stack with duplicate synergies.

• Terrax

Probably OP

Longshot: Pure of Heart lasts 4 seconds longer.
Domino: If an Opponent was not Struck over the Duration of a Stun, Domino gains 10% of a bar of Power.
Unique Synergy: Does not stack with duplicate synergies.

• Longshot

Professors in Crime

Taskmaster: Instantly gain 5% of his Max Power each time he Exploits a Weakness.
Crossbones: Entering Overrun resets the Duration of all active Fury Buffs.
Unique Synergy: Does not stack with duplicate synergies.

• Taskmaster

Puny God

Hulk (Ragnarok): +1000 Physical Resistance while Unstoppable.
Loki: Basic Attacks against Loki have a 10% chance to miss, while his Opponent is under the effect of any Buff.
Unique Synergy: Does not stack with duplicate synergies.

• Hulk (Ragnarok)

Queen of Hel

Champions have a 20% chance to instantly regain 20% of their HP just before they're knocked out. This chance increases by 20% for each Champion on their team currently knocked out.
Unique Synergy: Does not stack with duplicate synergies.

• Hela

Rain of Fire

Other Synergy Members: The last hit of Special Attack 1 Incinerates the Opponent for 6 seconds.
This also inflicts Heal block if all other Champions in this Synergy are present.
Unique Synergy: Does not stack with duplicate synergies.

• Human Torch

Remember Me

Black Widow (Deadly Origin): Each time Black Widow strikes with Widow's Insight active she gains 2% of a Bar of Power.
Taskmaster: Each time he Exploits a Weakness, Taskmaster has a 30% chance to inflict a Sabotage Debuff for 10 seconds, reducing Defensive Ability Accuracy by 20% for 10 seconds and dealing 10% of Attack as direct Damage when Abilities fail to trigger.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Deadly Origin)

Remembering Budapest

Black Widow (Deadly Origin): Reduce the potency of incoming Bleed Debuffs by 10%. Reduce the potency by an additional 10% if either Ronin or Hawkeye is Dead.
Ronin, Hawkeye: Increase the duration of Bleed and Disorient Debuffs by 10%. Gain an additional 30% Duration if Black Widow (Deadly Origin) is Dead.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Deadly Origin)

Restoration Kit

All Hero Champions except Nick: If Nick is alive, once per fight when a teammate is inflicted with a Bleed, Poison or Shock he will drop a Restoration Kit, Purifying the Debuff and Regenerating 10% of their max health over 3 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Nick Fury

Rivals

• Black Bolt
• Black Panther
• Black Panther (Civil War)
• Black Widow (Deadly Origin)
• Civil Warrior
• Crossbones
• Cyclops (New Xavier School)
• Daredevil
• Daredevil (Classic)
• Deadpool (X-Force)
• Doctor Voodoo
• Drax
• Elektra
• Ghost Rider
• Guillotine
• Hulk
• Hulkbuster
• Iceman
• Iron Patriot
• Magneto
• Magneto (Marvel Now)
• Medusa
• Moon Knight
• Mordo
• Nebula
• Nightcrawler
• Punisher
• Quake
• Rogue
• Ronan
• Sentry
• Spider-Gwen
• Superior Iron Man
• Thing
• Ultron (Classic)
• Unstoppable Colossus
• Venom
• Wolverine
• Yellowjacket
• Yondu

Robot Uprising

Whenever any teammate would receive a Debuff they are immune to, they gain a Fury Buff, increasing Attack Rating by 60% for 6 seconds.

• Warlock

Romance

• Archangel
• Black Panther
• Black Widow
• Captain Marvel (Classic)
• Cyclops (Blue Team)
• Daredevil
• Daredevil (Classic)
• Domino
• Elektra
• Hawkeye
• Human Torch
• M.O.D.O.K.
• Namor
• Psylocke
• Rogue
• Ronin
• Scarlet Witch (Classic)
• She-Hulk
• Spider-Gwen
• Storm
• Thor (Jane Foster)
• Tigra
• Vision

Romance - Mojo

Mojo: Gain +5% Power Gain.
Solo: Mojo only loves himself.
Unique Synergy: Does not stack with duplicate synergies.

• Mojo

Runs in the Family

Havok: Gain 2 Plasma Charges after each Special Attack.
Mister Sinister: Well Timed Blocks against contact attacks inflict Degeneration, dealing 30% of Attack as Direct Damage overs 1 second.
Cyclops (Both): Armor Break effects increase their Duration by 100%.
Unique Synergy: Does not stack with duplicate synergies.

• Havok

S.H.I.E.L.D Agents

• Quake

S.H.I.E.L.D Clearance

Quake and Black Widow gain +15% Ability Accuracy, Duration and Potancy.

• Quake

School of Hard Rocks

Thing: Fury effects generated from removing Rock Stacks are 33% more effective.
Korg: Start the fight with 2 additional Rock Shield charges.
Unique Synergy: Does not stack with duplicate synergies.

• Thing

Science Experiment

Science Champions place a Passive Weakness on the Opponent reducing their attack by 50% except while being struck by them.
Unique Synergy: Does not stack with duplicate synergies.

• Captain America (Infinity War)

Science Research

Sentinel: Reduce the duration of the target's Debuff effects by 50% when facing a target of the Science class.
Unique Synergy: Does not stack with duplicate synergies.

• Sentinel

Secret Defenders

Silver Surfer: Reduce the cooldown of Silver Surfer's Power Cosmic Buff by 3.0 seconds.
Hulk: All of Hulk's Fury Buffs are Passive effects and grant 100 bonus Critical Rating when striking a Stunned Opponent.
Doctor Strange: Increase the Potency of each of Doctor Strange's Blessings by 25%.
Unique Synergy: Does not stack with duplicate synergies.

• Silver Surfer

Seeing Red

Omega Red: Well Timed Blocks have a 100% chance to inflict 1 Death Spore up to a max of 30 Spores total.
Red Skull: While under 1 Bar of Power, Charging Red Skull's Heavy Attack grants an Unstoppable Buff for 2 seconds. If Hit while Unstoppable, the Buff is removed and Red Skull immediately executes the Heavy Attack.
Red Hulk: 25% Power Rate against Incinerated opponents.
Unique Synergy: Does not stack with duplicate Synergies.

• Omega Red

Seething Hatred

Green Goblin: +15% Pumpkin Bomb damage for each Cunning and Madness charge.
Spider-Man Champions: Critical Hits generate 15% more Power.
Unique Synergy: Does not stack with duplicate synergies.

• Green Goblin

SelfFriends

Warlock: Special Attacks generate -70% less Power in Opponents.
Magik: Attack Rating is increased by 50% while in Limbo.
Sunspot: Incinerates have a 25% increased duration.
Unique Synergy: Does not stack with duplicate synergies.

• Warlock

Senior's Discount

Synergy Members: Special Attacks cost 15% less Power.
Unique Synergy: Does not stack with duplicate synergies.

• Vision (Aarkus)

Setup and Spike

Storm (Pyramid X): Prowess Buffs last 4 seconds longer.
Bishop: Every 15 seconds generate a Power Gain Buff granting 20% of a bar of Power over 5 seconds. While this Power Gain Buff is active, each Prowess increases Special Attack Damage by an additional +3%.
Unique Synergy: Does not stack with duplicate synergies.

• Storm (Pyramid X)

Shared Genetic Memory

Venom and Carnage gain +1 to their maximum number of Genetic Memory or Hyper Mutation Buffs.

• Carnage

Shared Knowledge - Astronomy

Cosmic and Skill Champion's Basic Hits pause one of each Buff on them for 0.2 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

Shared Knowledge - Genetics

Mutant and Mystic Champions regain 5% of the Power spent on any Special Attack, for each unique Special Attack they've used in the fight
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

Shared Knowledge - Robotics

Tech and Science Champion's Debuffs also apply an indefinite Power Sting, dealing Direct Damage equal to 60% of their Attack Rating when the Opponent activates a Special Attack. The Power Sting stacks up to 3 times.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

Sibling Rivalry

Nebula: The first Special 1 or 2 each fight has a 100% Critical Hit Chance.
Gamora: Robot opponents suffer -10% Ability Accuracy for each Cruelty Buff on Gamora.
Unique Synergy: Does not stack with duplicate synergies.

• Gamora

Singularity

M.O.D.O.K.: Crit after 5 stacks instead of 7.
Ultron: +115 Critical Damage.
Unique Synergy: Does not stack with duplicate synergies.

• M.O.D.O.K.

Six Pack

Domino: +10% damage against Champions that aren't female or robots.
Deadpool: Special 1 has a 50% chance to Stun Champions that aren't female or robots for 2 second(s).
Unique Synergy: Does not stack with duplicate Synergies.

• Domino

Skill Domination

• Black Panther (Civil War)

Skill Training

Sentinel: Increase Critical Resistance by 25% when facing a target of the Skill class.
Unique Synergy: Does not stack with duplicate synergies.

• Sentinel

Skill Training

Skill Champions gain +250 Crit Rating on Basic Attacks.
Unique Synergy: Does not stack with duplicate synergies.

• Captain America (Infinity War)

Smile for the Cameras

Mojo: When the Opponent completes a Prompt, Mojo steals 10% of their current Power.
Psylocke: Psylocke's personal Power Lock lasts 3 seconds longer.
Unique Synergy: Does not stack with duplicate synergies.

• Mojo

Sorcery Reversal

Doctor Doom: Activating the Aura of Haazareth has a 50% chance to Purify all Degeneration, Poison, Incinerate, Bleed and Cold Snap Debuffs.
Solo: Only affects this Champion and does not stack.

• Doctor Doom

Soul Seeker

Morningstar: Starts the firght with 1 bar of Power.
Mephisto: +1 Soul at the beginning of the fight.
Unique Synergy: Does not stack with duplicate synergies.

• Mephisto
• Morningstar

Special Assist

Proxima Midnight: Ultimate Mission's Combo Meter requirement goes down to 75 hits.
Unique Synergy: Does not stack with duplicate Synergies.

• Proxima Midnight

Spider's Bite

Black Widow (Claire Voyant): While Death Touch is active, all attacks reduce the Opponent’s chance to trigger their abilities by 50%.
Black Widow: Activating a Special Attack grants a Fury Buff increasing Attack Rating by 20% for 6 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Black Widow (Claire Voyant)

Spider-Guild

Synergy Champions: Evade Ability Accuracy is increased by 30% and after activating Evade, inflict Stun for 2 seconds. Both of these effects enter cooldown for 12 seconds after this Stun is activated.
Unique Synergy: Does not stack with duplicate synergies.

• Storm (Pyramid X)

Spider-Men in Black

Spider-Man (Stealth Suit): 100% Evade Ability Accuracy against Unblockable attacks while the Opponent has a Vulnerability Debuff.
Spider-Man (Symbiote and Miles Morales): Evade does not trigger while Blocking.
Spider-Man (Miles Morales): Special Attack 2 inflicts Power Sting for 8 seconds, dealing 100% of Attack as Direct Damage when the Opponent activates a Special Attack.
Spider-Man (Symbiote): Heavy Attack inflicts a Vulnerability Debuff for 9 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Spider-Man (Stealth Suit)

Spider-Monkey

Hit-Monkey: When fighting Mercenary Opponents, gain the effects of the level 1 Assassin Mastery. If the Assassin Mastery is already acquired, it instead activates when the Opponent is below 25% of their Maximum Health.
Spider-Man: The chance for Critical Rate to be increased by Special Attacks is increased by +92% flat. Additionally, his Spider-Sense Evade does not trigger while Blocking.
Unique Synergy: Does not stack with duplicate synergies.

• Hit-Monkey

Spirit of Justice

Blade: Danger Sense bonuses expand to include all Villain Champions.
Ghost Rider: +50% chance to place a Judgement.
Unique Synergy: Does not stack with duplicate synergies.

• Blade

Spiritual Strength

Masacre: Gain a 10% chance to Evade, against an Incinerated Opponent, while not blocking.
Daredevil (Classic): Evading a Projectile grants a Passive Precision, increasing Crit Rate by 100 for 10 seconds.
Daredevil (Netflix): Armor Break Debuffs have their Duration increased by 25%.
Unique Synergy: Does not stack with duplicate Synergies.

• Masacre

Split Personality

Green Goblin: Super Bomb Ability Accuracy +20%.
Iron Patriot: Arc Overload Potency +20%.
Unique Synergy: Does not stack with duplicate synergies.

• Green Goblin

Stark Internship

Spider-Man (Stealth Suit): Slowed Opponents also have the Ability Accuracy of Shock and Incinerate effects reduced by 100%.
Iron Man (Infinity War): The duration of Incinerate and Plasma effects is increased by 50%.
Unique Synergy: Does not stack with duplicate synergies.

• Spider-Man (Stealth Suit)

Stolen Memories

Captain Marvel: When entering Binary Ignition, become Unstoppable for 4 seconds.
Rogue: All Physical attacks deal an additional 15% of Damage dealt as Energy Damage.
Unique Synergy: Does not stack with duplicate synergies.

• Captain Marvel

Strategic Sabotage

All Champions except Nick: If Nick is alive, the first 3 unblockable hits from the Opponent have a 100% chance to be Evaded.
Unique Synergy: Does not stack with duplicate synergies.

• Nick Fury

Stuck in Limbo

Platinumpool: Increase the chance to draw the Payback Card.
Solo: Only affects this Champion and does not stack.

• Platinumpool

Student Loans

Dragon Man: Ineptitude reduces the Opponents Armor Rating, Attack Rating, Critical Rating, and Critical Damage Rating by 10%.
Mister Fantastic: Each Careful Study Passive on the Opponent increases Mister Fantastic's matching Special Attacks damage by 50%.
Unique Synergy: Does not stack with duplicate synergies.

• Dragon Man

Supernanny

Squirrel Girl: Start the fight with a permanent Fury Buff, increasing Attack Rating by 10% until Squirrel Girl's Combo Meter reaches 0 hits for any reason.
Luke Cage: When hit by the Opponent's Special 3 while Indestructible gain a Fury Buff, increasing Attack Rating by 50% for 15 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Squirrel Girl

Supreme Symbiosis

Symbiote Supreme: Each time a Stagger's Duration Expires, it has a 25% chance to re-apply itself.
Symbiotes: Increases the Duration of all Bleed Debuff Effects by 20%.
Unique Synergy: Does not stack with duplicate Synergies.

• Symbiote Supreme

Symbiote Progenitor

All Symbiote Champions gain +4% Attack and Health.
Unique Synergy: Does not stack with duplicate synergies.

• Venom

Tactical Training

Captain America (Infinity War), Cyclops, Star-Lord: Well Timed Blocks have a 50% chance to apply a Disorient Debuff for 3 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Night Thrasher

Team Building Exercise

Hulk (Ragnarok): SMASH attacks have a 20% chance to be Unblockable.
Thor (Ragnarok): Special attacks becomes Unblockable while the Boon of the Gods Power Gain is active.
Unique Synergy: Does not stack with duplicate synergies.

• Hulk (Ragnarok)

Team Deadpool Awesome-Force

All Deadpool Champions take -20% Bleed Damage.

• Goldpool

Teammates

• Agent Venom
• Ant-Man
• Archangel
• Black Widow (Claire Voyant)
• Cable
• Civil Warrior
• Cyclops (Blue Team)
• Daredevil
• Deadpool
• Doctor Strange
• Doctor Voodoo
• Drax
• Electro
• Elektra
• Falcon
• Gambit
• Gamora
• Ghost Rider
• Groot
• Guardian
• Guillotine
• Gwenpool
• Hit-Monkey
• Howard the Duck
• Iceman
• Iron Fist (Immortal)
• Iron Man
• Kang
• Karnak
• Luke Cage
• Magik
• Magneto (Marvel Now)
• Moon Knight
• Ms. Marvel
• Ms. Marvel (Kamala Khan)
• Nightcrawler
• Phoenix
• Psylocke
• Punisher
• Red Hulk
• Rhino
• Rocket Raccoon
• Scarlet Witch (Classic)
• She-Hulk
• Spider-Man (Miles Morales)
• Star-Lord
• Storm
• Superior Iron Man
• The Hood
• Thor (Jane Foster)
• Unstoppable Colossus
• Venom
• Vision
• Vision (Aarkus)
• Vulture
• War Machine
• Winter Soldier
• Wolverine X-23

Tech Advancement

Sentinel: Abilities that cause Sentinel to lose Power are 30% less effective when facing a target of the Tech class.
Unique Synergy: Does not stack with duplicate synergies.

• Sentinel

Tech Breakthrough

Tech Champions drain 100% of the Opponent's Max Power after the Opponent uses a Special Attack.
Unique Synergy: Does not stack with duplicate Synergies.

• Captain America (Infinity War)

Technological Competition

Hulkbuster: Launching a Special Attack converts 1 Armor Up Buff into a Fury Buff, lasting 15 Seconds and granting 30% Attack.
Yellowjacket: Power Sting gains +65% Potency.
Unique Synergy: Does not stack with duplicate synergies.

• Hulkbuster

Termination Contract

Taskmaster: Gains a 30% chance to Evade, against current Exploit Weakness target.
Moon Knight: All of Moon Knight's Moon Phase Abilities gain a flat +10% chance to trigger.
Unique Synergy: Does not stack with duplicate synergies.

• Taskmaster

The Brave and the Boulder

Champions other than Thing: The last hit of Special Attack 2 grants a Fury Buff for 6 seconds, increasing Attack by 15% of Base Attack.
This effect is doubled if all other Champions in this Synergy are present.
Unique Synergy: Does not stack with duplicate synergies.

• Thing

The Fantastic Four

If all other Champions in this Synergy are present;
Thing: Whenever you would gain a Rock Stack, gain an additional one.
Human Torch: Incinerate and Nova Flame duration increased by 30%.
Invisible Woman: Invisibility only has a 15% chance to unpause during a Well-Timed Block.
Mister Fantastic: For each unique Debuff on the Opponent, they take 4% of Mister Fantastic's current Attack Rating as Direct Damage per second.
Unique Synergy: Does not stack with duplicate synergies.

• Mister Fantastic

The Gold Standard

All Champions gain +8% Special Attack rating.

• Goldpool

The High Ground

Air-Walker: Heavy Charging increases Ability Power Rate by an additional 150%, reduced by 50% for each Persistent Power Cosmic Air-Walker has.
Green Goblin: Special Attack 1 Laser Blasts have +40% flat chance to Power Drain.
Phoenix: While Overloaded, Heavy Attacks also refresh Phoenix's Armor Break Debuffs.
Ebony Maw: While the Opponent is suffering from Falter or Black Tongue, Ebony Maw gains +70% Attack Rating.
Unique Synergy: Does not stack with duplicate synergies.

• Air-Walker

The Untouchables

Ghost: Take no damage while Phasing.
The Hood: Start the fight invisible.
Unique Synergy: Does not stack with duplicate Synergies.

• Ghost

Things

Man-Thing: Well Timed Blocks grant a Fury Buff increasing its Attack by 25% of its Base Attack for 1.5 seconds. This Fury doesn't stack.
Thing: Thing's Rock Stacks last Indefinitely up to 20.
Unique Synergy: Does not stack with duplicate synergies.

• Man-Thing

Thunderbolts

• Luke Cage
• Red Hulk

Thunderbolts

Taskmaster: Current Exploit Weakness target Attack has a 20% chance to become Unblockable.
Winter Soldier: Winter Soldier's EMP Upgrade gains a flat 5% chance to trigger.
Unique Synergy: Does not stack with duplicate synergies.

• Taskmaster

Till Death…

Invisible Woman: When the Opponent activates a Special Attack, if the Force Field is active, it gains 10% strength for each Bar of Power spent.
Unique Synergy: Does not stack with duplicate synergies.

• Invisible Woman

Total Annihilation

Nova: Gain +40% Perfect Block chance when triggering Auto-Block.
Annihilus: +65% Physical Resistance while Unstoppable.
Unique Synergy: Does not stack with duplicate synergies.

• Nova

Tough Brawlers

The Champion: The Champion is Unstoppable when using a Light and Medium Attack.
Luke Cage: +35% chance to inflict Debuffs as long as Luke Cage never dashes back in a fight.
Unique Synergy: Does not stack with duplicate synergies.

• The Champion

True Northern Defense

• Guardian

Turn up the Heat

Human Torch: Human Torch starts the fight with 2 Smoulder Passives, and his Temperature increases faster while charging a Heavy Attack.
Unique Synergy: Does not stack with duplicate synergies.

• Human Torch

Twisted Arcanists

Diablo: Recover 1 Emberboon after winning 1 Fight.
Symbiote Supreme: +1% Attack per for each Stagger on the opponent.
Dormammu: +500 Energy Resistance while Dark Energy is at 100.
Unique Synergy: Does not stack with duplicate synergies.

• Diablo

Uncanny Avengers

Havok: Well Timed Blocks grant +1 Plasma Charge.
Captain America: Passively increases Attack by 20% of base Attack when Striking a Debuffed Opponent.
Wasp: When Wasp charges a Heavy Attack while hitting with a Basic Attack Combo, she gains a Passive Fury Effect increasing her Attack by 50% of her Base Attack for 3 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Havok

Under the Weather

Storm (Pyramid X): Alternate Tempests activated by Storm's Special 3 last 8.0 seconds longer.
Storm: Gain up to 100% Shock, Coldsnap, and Incinerate Resistance based on Stored Power. While Suffering from a Shock, Coldsnap, or Incinerate Debuff, Storm's Special Attack Damage is increased by 30%.
Unique Synergy: Does not stack with duplicate synergies.

• Storm (Pyramid X)

Unending Ambition

Diablo: Recover 1 Counterflow after winning 1 Fight.
Loki: +35% Curse Debuff duration.
Red Skull: +35% Shock Debuff Damage.
Unique Synergy: Does not stack with duplicate synergies.

• Diablo

Unlikely Combination

Ronin: Gain +25% Block Proficiency in Guard Stance.
Ant-Man: 20% chance to inflict a Fatigue Debuff on the opponent when struck and increases the Potency of Poisons by 35%.
Unique Synergy: Does not stack with duplicate synergies.

• Ronin

Unmerciful Punishment

Proxima Midnight: When True Accuracy is active, her Attack Rating is increased by 15%.
Nebula Starts the fight with 10 Electrostatic Charges.
Unique Synergy: Does not stack with duplicate Synergies.

• Proxima Midnight

Unphased

Synergy Members: When the Opponent Misses, generate 10% of a Bar of Power.
Unique Synergy: Does not stack with duplicate synergies.

• Invisible Woman

Untamed Force

Sabretooth: 20% chance for his low-kick first Medium Attack to be Unblockable. Additionally, if the opponent activates an Unblockable effect as a result of this attack, it expires instantly.
Old Man Logan: +120% Regeneration Rate when hitting opponents.
Unique Synergy: Does not stack with duplicate synergies.

• Sabretooth

Wakanda Leadership

Killmonger: Starts the fight with 3 of his Indestructible and Unstoppable Charges.
Black Panther (Civil War): Well Timed Blocks provides a 30% Fury Buff for 15 seconds.
Unique Synergy: Does not stack with duplicate synergies.

• Killmonger

Wakandan Insight

Everybody: Each active Armor effect also increases Critical Resistance by 12%.
Unique Synergy: Does not stack with duplicate Synergies.

• Iron Man (Infinity War)

Warrior Queens

Morningstar: Buffs last 20% longer.
Angela: Buffs last 20% longer.
Magik: +500 Critical Rating and +500 Critical Damage while Limbo is active.
Unique Synergy: Does not stack with duplicate synergies.

• Morningstar

Warriors of Asgard

All Champions except Heimdall: Once per fight Heimdall will intercede on your behalf, dash back and hold Block for 1.5 seconds to Regenerate 15% of missing Health instantly.

• Heimdall

Warriors of the Stars

Ægon, Angela, Proxima Midnight, Captain Marvel: +25% Potency to Fury effects.
Unique Synergy: Does not stack with duplicate synergies.

• Aegon

Weapon X Strike Team

Domino: Each time Domino avoids an attack by Dashing Back, the chance for her to be Lucky increases by +6% the next time she fills her Bar of Power.
Old Man Logan and Sabretooth: Regeneration and Fury are 12% more effective.
Unique Synergy: Does not stack with duplicate Synergies.

• Domino

West Coast Avengers

Tigra: Opponents have -80% Purify Ability Accuracy for 0.25 seconds after being Struck.
War Machine: Armor Ups gain flat +30% Ability Accuracy and Potency. Additionally, during Special Attacks, gain +30% Attack rating for each Armor Up Buff on either Champion up to a maximum of 300%.
Hawkeye: Hawkeye's personal Bleed abilities inflict Poison instead.
Unique Synergy: Does not stack with duplicate synergies.

• Tigra

Without a Leg to Stand On

Mojo: Heavy attacks Incinerate the Opponent, dealing 80% of Mojo's Attack Rating as Energy damage over 6 seconds.
M.O.D.O.K.: 20% increased Power Gain while below 1 Bar of Power.
Unique Synergy: Does not stack with duplicate synergies.

• Mojo

Worthy Opponent

Thing: Once per fight, when Thing would be struck by a blow that would knock him out, his HP remains at 1, and he becomes Indestructible for 6 seconds. Any hit he receives while Indestructible grants him a Fury of 100% for the rest of the fight.
The Champion: Increase the duration of The Champions’s Fury effects by 1.5 second(s).
Unique Synergy: Does not stack with duplicate synergies.

• Thing

X Assassins

Omega Red: 30% faster rate to inflict Death Spores and 30% longer rate for Death Spores to be removed.
Deadpool (X-Force): +25% Power Rate against Bleeding Opponents.
Sabretooth: 30% chance Basic Claw hits inflict Bleed.
Unique Synergy: Does not stack with duplicate Synergies.

• Omega Red

X-Force

Domino: Each time Domino performs a well-timed Block, the chance for her to be Lucky increases by +10% the next time she fills her Bar of Power.
Deadpool: Bleed deals 20% more damage.
Unique Synergy: Does not stack with duplicate Synergies.

• Domino