Black Widow Cover

Black Widow Synergy Guide

Black Widow is a Skill class champion in the Contest of Champions who forms a synergy with 24 other characters, available as a 2-Star, 3-Star and 4-Star champion.

There's no escaping the sting of the world's greatest spy when she has you in her sights. A skilled fighter possessing astounding agility and a way with weapons, she is often shrouded in mystery. But there's no mystery as to who you want on your team when things start heating up – Natasha Romanova – The Black Widow!

Synergy Bonuses

Synergy Partners

  • ArchangelArchangel
  • Black Panther (Civil War)Black Panther (Civil War)
  • Black Widow (Claire Voyant)Black Widow (Claire Voyant)
  • Captain America (Infinity War)Captain America (Infinity War)
  • Captain Marvel (Classic)Captain Marvel (Classic)
  • CrossbonesCrossbones
  • Daredevil (Classic)Daredevil (Classic)
  • ElektraElektra
  • FalconFalcon
  • HawkeyeHawkeye
  • HulkHulk
  • Hulk (Ragnarok)Hulk (Ragnarok)
  • HulkbusterHulkbuster
  • IcemanIceman
  • Iron Man (Infinity War)Iron Man (Infinity War)
  • Ms. MarvelMs. Marvel
  • QuakeQuake
  • RoninRonin
  • SentrySentry
  • Thor (Jane Foster)Thor (Jane Foster)
  • UltronUltron
  • VoidVoid
  • War MachineWar Machine
  • Winter SoldierWinter Soldier
Black Widow


Archangel

Add to a team with Black Widow to activate the 'Teammates' synergy bonus, increasing 'Perfect Block' for the whole team.

Archangel

Archangel Synergy with Black Widow

Star Synergy Bonus
Black Widow 4 Star Teammates Level 3 +5% Perfect Block
Black Widow 5 Star Teammates Level 3 +5% Perfect Block

Black Panther (Civil War)

Add to a team with Black Widow to activate the 'Friends' synergy bonus, increasing 'Armor Rating' for the whole team.

Black Panther (Civil War)

Black Panther (Civil War) Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Friends Level 2 +95 Armor Rating
Black Widow 4 Star Friends Level 3 +130 Armor Rating
Black Widow 5 Star Friends Level 3 +130 Armor Rating
Black Widow 6 Star Friends Level 3 +130 Armor Rating

Black Widow (Claire Voyant)

Add to a team with Black Widow to activate the 'Spider's Bite' synergy bonus so that while Death Touch is active for Black Widow (Claire Voyant) all attacks reduce the Opponent's chance to trigger their abilities by 50% and activating a Special Attack for Black Widow grants a Fury Buff increasing Attack Rating by 20% for 6 seconds. Please note this is a Unique Synergy which does not stack with duplicate synergies.

Black Widow (Claire Voyant)

Black Widow (Claire Voyant) Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Spider's Bite See Notes
Black Widow 4 Star Spider's Bite See Notes
Black Widow 5 Star Spider's Bite See Notes

Captain America (Infinity War)

Add to a team with Black Widow to activate the 'Skill Training' synergy bonus where all Skill Champions on your team gain +250 Crit Rating on Basic Attacks. Please note this is a Unique Synergy which does not stack with duplicate synergies.

Captain America (Infinity War)

Captain America (Infinity War) Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Skill Training See Notes
Black Widow 4 Star Skill Training See Notes
Black Widow 5 Star Skill Training See Notes
Black Widow 6 Star Skill Training See Notes

Captain Marvel (Classic)

Adding Black Widow with activates the 'Friends' synergy bonus, increasing 'Armor Rating' for the whole team.

Black Widow

Black Widow Synergy with Captain Marvel (Classic)

Star Synergy Bonus
Black Widow 2 Star Friends Level 1 +70 Armor Rating
Black Widow 3 Star Friends Level 2 +95 Armor Rating
Black Widow 4 Star Friends Level 3 +130 Armor Rating
Please note: Black Widow can also activate 'Friends' with Ms. Marvel as an alternative.

Crossbones

Add to a team with Black Widow to activate the 'Rivals' synergy bonus, increasing 'Critical Damage Rating' for the whole team.

Crossbones

Crossbones Synergy with Black Widow

Star Synergy Bonus
Black Widow 4 Star Rivals Level 3 +115 Critical Damage Rating
Black Widow 5 Star Rivals Level 3 +115 Critical Damage Rating

Daredevil (Classic)

Add to a team with Black Widow to activate the 'Romance' synergy bonus, increasing 'Power Gain' for the whole team.

Daredevil (Classic)

Daredevil (Classic) Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Romance Level 2 +4% Power Gain
Black Widow 4 Star Romance Level 3 +5% Power Gain
Black Widow 6 Star Romance Level 3 +5% Power Gain

Elektra

Add to a team with Black Widow to activate the 'Rivals' synergy bonus, increasing 'Critical Damage Rating' for the whole team.

Elektra

Elektra Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Rivals Level 2 +90 Critical Damage Rating
Black Widow 4 Star Rivals Level 3 +115 Critical Damage Rating
Black Widow 5 Star Rivals Level 3 +115 Critical Damage Rating

Falcon

Add to a team with Black Widow to activate the 'Enemies' synergy bonus, increasing 'Critical Rating' for the whole team.

Falcon

Falcon Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Enemies Level 2 +115 Critical Rating
Black Widow 4 Star Enemies Level 3 +155 Critical Rating
Black Widow 5 Star Enemies Level 3 +155 Critical Rating

Hawkeye

Adding Black Widow with activates the 'Romance' synergy bonus, increasing 'Power Gain' for the whole team.

Black Widow

Black Widow Synergy with Hawkeye

Star Synergy Bonus
Black Widow 3 Star Romance Level 2 +4% Power Gain
Black Widow 4 Star Romance Level 3 +5% Power Gain

Hulk

Adding Black Widow with activates the 'Avengers' synergy bonus, increasing 'Stun Chance' for the whole team.

Black Widow

Black Widow Synergy with Hulk

Star Synergy Bonus
Black Widow 3 Star Avengers Level 2 +20% Stun Chance
Black Widow 4 Star Avengers Level 3 +25% Stun Chance
Please note: Black Widow can also activate 'Avengers' with Hulkbuster as an alternative.

Hulk (Ragnarok)

Add to a team with Black Widow to activate the 'Lullaby' synergy bonus where Evade chance for Black Widow increases by 100% and Hulk (Ragnarok) has a 20% chance to ready a SMASH for his next attack when struck. Please note this is a Unique Synergy which does not stack with duplicate synergies.

Hulk (Ragnarok)

Hulk (Ragnarok) Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Lullaby See Notes
Black Widow 4 Star Lullaby See Notes
Black Widow 5 Star Lullaby See Notes
Black Widow 6 Star Lullaby See Notes

Hulkbuster

Adding Black Widow with activates the 'Avengers' synergy bonus, increasing 'Stun Chance' for the whole team.

Black Widow

Black Widow Synergy with Hulkbuster

Star Synergy Bonus
Black Widow 3 Star Avengers Level 2 +20% Stun Chance
Black Widow 4 Star Avengers Level 3 +25% Stun Chance
Please note: Black Widow can also activate 'Avengers' with Hulk as an alternative.

Iceman

Add to a team with Black Widow to activate the 'Teammates' synergy bonus, increasing 'Perfect Block' for the whole team.

Iceman

Iceman Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Teammates Level 2 +4% Perfect Block
Black Widow 4 Star Teammates Level 3 +5% Perfect Block
Black Widow 5 Star Teammates Level 3 +5% Perfect Block

Iron Man (Infinity War)

Add to a team with Black Widow to activate the 'Covert Insight' synergy bonus where enemies are 35% less likely to evade Basic Attacks. This is a Unique Synergy which does not stack with duplicate synergies.

Iron Man (Infinity War)

Iron Man (Infinity War) Synergy with Black Widow

Star Synergy Bonus
Black Widow 5 Star Covert Insight See Notes
Black Widow 6 Star Covert Insight See Notes

Ms. Marvel

Adding Black Widow with activates the 'Friends' synergy bonus, increasing 'Armor Rating' for the whole team.

Black Widow

Black Widow Synergy with Ms. Marvel

Star Synergy Bonus
Black Widow 2 Star Friends Level 1 +70 Armor Rating
Black Widow 3 Star Friends Level 2 +95 Armor Rating
Black Widow 4 Star Friends Level 3 +130 Armor Rating
Please note: Black Widow can also activate 'Friends' with Captain Marvel (Classic) as an alternative.

Quake

Add to a team with Black Widow to activate the 'S.H.I.E.L.D Clearance' synergy bonus increasing Ability Accuracy, Duration and Potency for Quake and Black Widow only.

Quake

Quake Synergy with Black Widow

Star Synergy Bonus
Black Widow 4 Star S.H.I.E.L.D Clearance Level 10 +15% Ability Accuracy, Duration and Potency
Black Widow 5 Star S.H.I.E.L.D Clearance Level 10 +15% Ability Accuracy, Duration and Potency

Ronin

Add to a team with Black Widow to activate the 'Romance' synergy bonus, increasing 'Power Gain' for the whole team.

Ronin

Ronin Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Romance Level 2 +4% Power Gain
Black Widow 4 Star Romance Level 3 +5% Power Gain
Black Widow 5 Star Romance Level 3 +5% Power Gain

Sentry

Add to a team with Black Widow to activate the 'Friends' synergy bonus, increasing 'Armor Rating' for the whole team.

Sentry

Sentry Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Friends Level 2 +95 Armor Rating
Black Widow 4 Star Friends Level 3 +130 Armor Rating
Black Widow 5 Star Friends Level 3 +130 Armor Rating
Black Widow 6 Star Friends Level 3 +130 Armor Rating

Thor (Jane Foster)

Add to a team with Black Widow to activate the 'Friends' synergy bonus, increasing 'Armor Rating' for the whole team.

Thor (Jane Foster)

Thor (Jane Foster) Synergy with Black Widow

Star Synergy Bonus
Black Widow 4 Star Friends Level 3 +130 Armor Rating
Black Widow 5 Star Friends Level 3 +130 Armor Rating
Black Widow 6 Star Friends Level 3 +130 Armor Rating

Ultron

Add to a team with Black Widow to activate the 'Enemies' synergy bonus, increasing 'Critical Rating' for the whole team.

Ultron

Ultron Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Enemies Level 2 +115 Critical Rating
Black Widow 4 Star Enemies Level 3 +155 Critical Rating
Black Widow 5 Star Enemies Level 3 +155 Critical Rating

Void

Add to a team with Black Widow to activate the 'Overcoming Fear' synergy bonus where Void activates Fear of the Void at the start of the fight for 30 seconds against The Avengers and Avengers get +15% Attack Rating. Please note this is a Unique Synergy which does not stack with duplicate synergies.

Void

Void Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Overcoming Fear See Notes
Black Widow 4 Star Overcoming Fear See Notes
Black Widow 5 Star Overcoming Fear See Notes
Black Widow 6 Star Overcoming Fear See Notes

War Machine

Add to a team with Black Widow to activate the 'Teammates' synergy bonus, increasing 'Perfect Block' for the whole team.

War Machine

War Machine Synergy with Black Widow

Star Synergy Bonus
Black Widow 3 Star Teammates Level 2 +4% Perfect Block
Black Widow 4 Star Teammates Level 3 +5% Perfect Block

Winter Soldier

Adding Black Widow with activates the 'Romance' synergy bonus, increasing 'Power Gain' for the whole team.

Black Widow

Black Widow Synergy with Winter Soldier

Star Synergy Bonus
Black Widow 2 Star Romance Level 1 +3% Power Gain
Black Widow 3 Star Romance Level 2 +4% Power Gain
Black Widow 4 Star Romance Level 3 +5% Power Gain