Magneto (House of X)

With: Thor (Jane Foster), Warlock, Juggernaut

All Champions: +130 Armor Rating.

With: Cyclops (New Xavier School), Black Bolt

All Champions: +6% Attack Rating.

With: Magik, Wolverine

All Champions: +5% Perfect Block Chance.

With: Colossus

All Champions: +130 Armor Rating.

With: Deadpool (X-Force)

All Champions: +130 Armor Rating.

With: Dust

Synergy Champions: +4% Attack Rating for each unique Synergy Champion on the team.

With: Gambit

All Champions: +5% Perfect Block Chance.

With: Karnak

All Champions: +155 Critical Rating.

With: Loki

All Champions: +20% Energy Damage once a Combo of 15 or more hits is reached.

With: Mister Sinister

All Mutant Champions: +20% Passive Fury when fighting with Class Disadvantage.

With: Omega Sentinel

Omega Sentinel: Self Repair Buffs gain +35% potency. Magneto (House of X): Gain an additional Persistent Charge whenever an Opponent is defeated.

With: Onslaught

Onslaught: When defeating a Mutant Champion, Onslaught Passively Regenerates 15% of his missing Health.

With: Professor X

All Mutants and X-Men except Professor X: Gain a Mental Barrier with 2.5% of Current Health for each Cerebro Charge Magneto (House of X): Guidance’s bonus Attack Rating is increased by a flat +5% or +15% on the final node of a Quest.

With: Prowler

Synergy Champions: Special Attack 2 grants a +20% Fury Buff for 6 seconds.

With: Sabretooth

Synergy Champions: Start each fight against Mutant Champions with an indefinite Fury Buff granting +15% Attack Rating.

With: Scarlet Witch

All Champions: +130 Armor Rating.

With: Storm

All Champions: +155 Critical Rating.

With: Warlock

Mutant Champions: Special Attack hits gain +12% Attack Rating.