Unstoppable Colossus is a Mystic Champion. Being a Mystic Champion, he has a Class Bonus against Cosmic Champions, but has a penalty against Science Champions.


During an event known as Fear Itself, the X-Man known as Colossus touched the Crimson Gem of the demon Cyttorak, gaining the demon's favor in place of his sister Magik. Attaining the same Mystical power that enhanced Juggernaut, Russia's favorite mutant hero became an Unstoppable artist of destruction.


  • Armor Up (When Attacked): 10% chance to Armor Up, increasing Armor Rating by X for 6.5 seconds.
  • Fury (All Attacks): 11% chance for Fury, increasing Attack by X for 5.5 seconds.
  • Bleed Immunity (Passive): Impenetrable armor provides full immunity to Bleeding.

Signature Ability

  • Unstoppable
    • At the start of the fight and after using Special Attacks: Colossus calls upon the power of Cyttorak, becoming Unstoppable and shrugging off all Attacks for X seconds.

Special Attacks

  • Dropkick
    • A classic wrestling move used to knock down any opponent.
  • Unstoppable
    • Colossus demonstrates hand to hand combat with enough superhuman strength to careen 100 tons.
  • Unbreakable
    • In flesh form he is a man; in steel form he is a hero, increasing his damage based on his current Armor level.
      • Damage increases by up to 130% based on Armor.


  • Duplicating or selling Unstoppable Colossus grants the character both Mutant and Mystic ISO-8. However, the amount of ISO-8 granted is 1 Tier lower and Crystal shards of the next tier are not granted either.
  • Duplicating a 2-star Unstoppable Colossus grants an x2 Signature Ability increase.
  • Unstoppable Colossus is one of three non-Mutant X-Men Champions; the others are Magik and Phoenix.
  • A 4-star Unstoppable Colossus is available from the store for 365000 loyalty or at a 0.02% chance from an Alliance Crystal for 1000 loyalty. A 5-star one can only be purchased from the shop for 800000 loyalty.


Mystic List of Mystic Champions Mystic

Playable: Black Widow (Claire Voyant)Doctor DoomDoctor StrangeDoctor VoodooDormammuDiabloEbony MawGhost RiderGuillotineIron Fist (Immortal) ● JuggernautLokiLongshotMagikMephistoMojoMordoMorningstarScarlet WitchSorcerer SupremeSymbiote SupremeThe HoodThor (Jane Foster)Unstoppable Colossus
Not playable: AdaptoidDeadpooloidDoctor Strange (Marvel NOW!)DoombotScarlet Witch (Ultimate)SentineloidSymbioidUltron DroneUnstoppable AntVoodoo Skull
Upcoming: Dragon Man

List of Mash-Up Champions

Playable: Civil Warrior TechSymbiote Supreme MysticVenom the Duck CosmicVenompool CosmicUnstoppable Colossus Mystic
Not playable (Created by M.O.D.O.K.): Boltagon the Accuser CosmicCyverine MutantElectro Luke ScienceFrank Strange SkillGwenperion CosmicIce Phoenix MutantNightcarnage MutantPunishing Angel SkillSpider-Witch ScienceStar-Kang TechSuperior Fist CosmicUnstoppable Ant MysticVoodoo Skull Mystic

Community content is available under CC-BY-SA unless otherwise noted.