Ultron Synergy Guide

Adding Ultron with Black Widow activates the 'Enemies' synergy bonus, increasing 'Critical Rating' for the whole team.

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

Add M.O.D.O.K. to a team with Ultron to activate the 'Singularity' synergy bonus where Ultron gets +115 Critical Damage and M.O.D.O.K. gets to Crit after 5 stacks instead of 7. Please note this is a Unique Synergy which does not stack with duplicate synergies.

Add Mister Sinister to a team with Ultron to activate the 'Masterminds' synergy bonus where each time the opponent uses a Special Attack against Mister Sinister or Ultron they become Power Locked for 6 seconds. Please note this is a Unique Synergy which does not stack with duplicate synergies.

Adding Ultron with Scarlet Witch (Classic) activates the 'Friends' synergy bonus, increasing 'Armor Rating' for the whole team.

Add Sentinel to a team with Ultron to activate the 'Tech Advancement' synergy bonus. Abilities that cause Sentinel to lose Power are 30% less effective when facing a target of the Tech class. This is a Unique Synergy which does not stack with duplicate synergies.

Adding Ultron with Superior Iron Man activates the 'Family' synergy bonus, increasing 'Health' for the whole team.

Add Vision (Age of Ultron) to a team with Ultron to activate the 'Nemesis' synergy bonus, increasing 'Attack' for the whole team.

Add Warlock to a team with Ultron to activate the 'Robot Uprising' synergy bonus where whenever any teammate would receive a Debuff they are immune to, they gain a Fury Buff, increasing Attack Rating by 60% for 6 seconds.

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