Dormammu

With: Doctor Strange

Doctor Strange: Gain Immunity to Coldsnap. While charging a Heavy Attack, gain an Unstoppable Passive and +60% Combat Adrenaline. Dormammu: Gain Immunity to Incinerate. When detonating a Soul Bond, inflict a Degeneration Passive dealing Direct Damage equal to 80% of the damage dealt by the Soul Bond over 10 seconds.

With: Hela

Hela: Begins the fight with 1 Bar of Power. Dormammu: Increases any Health gained while his Imbued Dimensional Link is active by 25%.

With: Hulk (Immortal)

Hulk (Immortal): At the start of each fight, Hulk sacrifices 50% his Current Health, gaining an equal amount of Gamma Radiation Dormammu: Gain up to 75% Attack Rating based on Dark Energy Charge.

With: Madelyne Pryor

All Champions: +3% Attack Rating for each #Dimensional Being on the team.

With: Mantis

All Champions: +155 Critical Rating.

With: Mephisto

Mephisto, Dormammu: +80% Energy Resistance while taking Damage over time.

With: Mister Negative

Mister Negative: When inflicting Delirium there is a 50% chance to also inflict an Enervate Debuff for 2 seconds, preventing the Opponent from gaining Power when struck. Dormammu: Gaining Dark Energy has a 10% chance to trigger a Fury Buff, granting 20% Attack Rating for 9 seconds.

With: Pixie

Pixie: +10% Attack Rating when fighting #Dimensional Beings. Other Synergy Champions: +6% Ability Power Rate.

With: Purgatory

#Dimensional Beings: Gain Bleed Immunity, 20% increased Ability Accuracy, and +900 Armor Rating.

With: Rintrah

Rintrah: Start the Fight with 5 Mystical Charges. Dormammu: After Adding 1 Detonation Charge by Heavy Attack, Light attacks have a 30% chance to add 10 Detonation Charges.

With: Scarlet Witch

Scarlet Witch: Chaos Surge creates Regeneration instead of Prowess, granting 4% of missing health over 12 seconds. Prowess can no longer be copied, but Regeneration can. Dormammu: Imbued Attacks have 1250 increased Attack Rating. Dimensional Beings: +15% increased Ability Power Rate.

With: Sorcerer Supreme

Sorcerer Supreme: The Nullification Aura is paused during any Special Attack. Dormammu: All effects that Power Drain the Opponent also deal a burst of Energy Damage for 15% of Dormammu’s attack.

With: Symbiote Supreme

Symbiote Supreme: Special 2 effects trigger through Blocks. Dormammu: Increases Health Regenerated by an Empowered Soul Bond by 50%.

With: The Hood

Non-Robot Villain Champions: 20% chance to Revive at 10% Health when receiving a Knock out blow.