Havok

With: Cyclops (New Xavier School), Cyclops (Blue Team), Mister Sinister

Havok: Gain 2 Plasma Charge(s) after each Special Attack. Mister Sinister: Well timed Blocking a contact attack inflicts a Degeneration Debuff, dealing 30% of Attack as Direct Damage over 1 second. Cyclops (New Xavier School): Increase the duration of Armor Breaks by 100%. Cyclops (Blue Team): Special Attack 2 gains +15% Attack as long as the Opponent doesn't have an active Armor Up Buff.

With: Nightcrawler, Wolverine

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 effect of a Regeneration Buff. Nightcrawler: Begin the fight in Swashbuckling Mode, and while in this mode his chance to Instant Bleed is increased by a flat 30%.

With: Captain America, Wasp

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.