Colossus
I will protect those who cannot protect themselves.
Abilities
- •Organic steel transformation — converts entire body to osmium-steel alloy
- •Superhuman strength — can lift approximately 100 tons in armored form
- •Near-invulnerability when armored — resistant to bullets, extreme temperatures, and most energy attacks
- •Does not need to breathe, eat, or drink in armored form
- •Heightened stamina — can exert himself for days without fatigue in steel form
- •Skilled artist — talented painter and sketch artist in his civilian life
- •Trained hand-to-hand combatant — fighting skills from years with the X-Men
- •Fastball Special — signature move where Wolverine is thrown at enemies
- •Can remain in armored form indefinitely
- •Immune to telepathy while in armored form (in some depictions)
Powers & Abilities
Biography
Piotr Nikolaievitch Rasputin was a gentle young farmer on a collective in Siberia, Russia, who dreamed of being an artist. When his mutant power manifested — the ability to transform his entire body into organic osmium steel — he used it not for war, but to save his sister Illyana from a runaway tractor. Professor Xavier recruited him for the All-New X-Men, and the quiet, kind-hearted Russian became one of the team's most powerful and most emotionally vulnerable members.
Colossus is defined by two things: his immense physical power and his equally immense heart. He is the strongest X-Man in terms of raw physical strength, capable of lifting 100 tons and withstanding virtually any attack. But beneath the armor is a sensitive artist who paints, who loves deeply, and who carries tremendous guilt. His relationship with Kitty Pryde — from their teenage romance through years of separation, reunions, and a failed wedding — is one of the great love stories in X-Men history.
The greatest tragedy of Colossus's life is his family. His sister Illyana was kidnapped to the demon dimension of Limbo and transformed into the sorceress Magik. When she died from the Legacy Virus, Piotr was so devastated that he sacrificed his own life to create the cure — dying so no one else would suffer as Illyana had. He was later resurrected by alien experimentation, and his story continued with the Breakworld prophecy, the power of the Juggernaut, and the corruption of the Phoenix Force.
Through it all, Colossus remains the X-Men's gentle giant — a man of steel with a heart of gold. His Fastball Special with Wolverine is the most iconic combo attack in comics. His willingness to sacrifice himself for others defines everything about who Piotr Rasputin is. He is not the flashiest X-Man, but he may be the most heroic.
First Appearances & Origin
Giant-Size X-Men #1
1975First appearance of Colossus — Piotr Rasputin is recruited from a collective farm in Siberia, Russia. He transforms into organic steel to save his sister from a runaway tractor. Also first Storm, Nightcrawler, Wolverine, and Thunderbird.
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X-Men #94
1975The new team's first ongoing issue — Colossus and the All-New X-Men begin their adventures. Claremont and Cockrum define the characters.
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X-Men #95
1975Death of Thunderbird — Colossus's first mission results in a teammate's death. The cost of being an X-Man hits immediately.
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X-Men #99
1976Colossus in space — the X-Men battle the Sentinels on a space station. Piotr's power and heart are showcased in a cosmic setting.
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X-Men #102
1976Colossus battles Juggernaut — their first encounter. Piotr goes toe-to-toe with one of the most powerful beings on Earth. Foreshadows future connections.
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Colossus & Kitty Pryde
X-Men #129
1980First appearance of Kitty Pryde — the 13-year-old mutant who would become Colossus's great love. Their age-gap romance begins slowly under Claremont.
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Uncanny X-Men #165
1983Colossus and Kitty grow closer — Piotr draws a portrait of Kitty. Their affection develops during the Brood Saga in space.
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Uncanny X-Men #174
1983Colossus breaks up with Kitty — he falls in love with an alien healer named Zsaji during Secret Wars and tells Kitty the truth. Kitty is devastated. One of the most heartbreaking X-Men moments.
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Uncanny X-Men #183
1984Wolverine takes Colossus to a bar — beats him up for breaking Kitty's heart. A fan-favorite issue showcasing the X-Men as a family.
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Astonishing X-Men #1 (2004)
2004Colossus returns from the dead — Joss Whedon resurrects Piotr. Kitty discovers he's alive. Their reunion is one of the most emotional moments in X-Men history.
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Astonishing X-Men #4
2004Colossus alive — the full reveal. Piotr was experimented on by Ord of the Breakworld. He and Kitty reunite. Whedon and Cassaday at their best.
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Astonishing X-Men #14
2006Kitty and Colossus consummate their relationship — after years of longing, they finally come together. A tender and iconic scene.
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X-Men Gold #30
2018Colossus and Kitty's wedding — or lack thereof. Kitty gets cold feet and leaves Piotr at the altar. Gambit and Rogue get married instead in a twist ending.
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Colossus & Magik (Illyana)
Giant-Size X-Men #1
1975First appearance of Illyana Rasputin — Colossus's little sister appears briefly as a child on the Russian farm when Piotr is recruited
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Uncanny X-Men #145-147
1981Illyana kidnapped to Limbo — Colossus's sister is abducted by the demon Belasco. She is eventually aged up to a teenager and becomes Magik.
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Magik #1 (Limited Series)
1983Illyana's time in Limbo — the full story of how she became the Darkchild/Magik. Colossus's failure to protect her haunts him.
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New Mutants #73
1989Inferno — Illyana becomes the Darkchild fully. Colossus must face the demonic corruption of his beloved sister during the Inferno crossover.
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Uncanny X-Men #303
1993Death of Illyana Rasputin — Colossus's sister dies from the Legacy Virus. Piotr holds her as she dies. One of the most devastating deaths in X-Men. Scott Lobdell and Richard Bennett.
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Uncanny X-Men #390
2001Colossus sacrifices himself — injects himself with the Legacy Virus cure, knowing it will kill him, to save all mutants from the disease that killed Illyana. Dies to honor his sister.
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Major Storylines (Claremont Era)
Uncanny X-Men #141-142
1981"Days of Future Past" — in the dystopian future, Colossus is one of the last surviving X-Men. He dies fighting Sentinels in one of the most iconic X-Men stories.
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Uncanny X-Men #150
1981Colossus vs Magneto — Piotr is forced to confront the Master of Magnetism, whose powers can control his metal body directly.
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Uncanny X-Men #176-177
1984Colossus fights Cyclops — Piotr, controlled by the Morlock Healer, attacks Scott. A rare hero-vs-hero battle.
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Uncanny X-Men #211-213
1986Mutant Massacre — Colossus is severely injured in the Morlock tunnels. He snaps Riptide's neck in rage, his first kill. A turning point for the gentle giant.
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Uncanny X-Men #226-227
1988"Fall of the Mutants" — Colossus and the X-Men sacrifice themselves on live television to stop the Adversary. They are resurrected by Roma.
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Death, Resurrection & Breakworld
Uncanny X-Men #390
2001Death of Colossus — Piotr injects himself with the Legacy Virus cure, sacrificing his life to save mutantkind. Dies thinking of Illyana. A heroic end.
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Astonishing X-Men #4
2004Colossus is alive — Joss Whedon reveals Piotr was resurrected and experimented on by the alien Ord of the Breakworld. His return shocks the X-Men.
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Astonishing X-Men #6
2004The Breakworld prophecy — Colossus is destined to destroy the Breakworld, an alien planet. This prophecy drives the rest of Whedon's run.
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Astonishing X-Men #19-20
2007Colossus on the Breakworld — Piotr and the X-Men travel to the alien planet to prevent its destruction. Whedon and Cassaday's epic space arc.
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Astonishing X-Men #24
2008Colossus fulfills the prophecy — destroys the Breakworld's doomsday weapon by punching through it in one of the most triumphant moments in X-Men. Whedon's run concludes.
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Juggernaut & Phoenix Five
Uncanny X-Men #540-543
2011Colossus becomes the Juggernaut — during Fear Itself, Piotr accepts the power of Cyttorak to become the new Juggernaut, gaining unstoppable power at a terrible cost. Kieron Gillen writes.
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Uncanny X-Men #543
2011Colossus as Juggernaut — Piotr struggles to control the Juggernaut's destructive influence. His gentle nature battles the entity's rage.
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Avengers vs. X-Men #5
2012The Phoenix Five — Colossus is one of the five X-Men who receive a portion of the Phoenix Force alongside Cyclops, Emma Frost, Namor, and Magik. Cosmic power corrupts him.
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Avengers vs. X-Men #6
2012Colossus and Magik as Phoenix hosts — brother and sister wield cosmic power together. Their relationship fractures under the corruption.
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Avengers vs. X-Men #9
2012Spider-Man vs Colossus and Magik — Peter Parker defeats two Phoenix-powered X-Men by tricking them into fighting each other. They lose their Phoenix portions.
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Secret Wars & Fastball Special
Marvel Super Heroes Secret Wars #1
1984Colossus on Battleworld — Piotr is transported to the Beyonder's planet. Falls in love with the alien healer Zsaji, breaking Kitty's heart.
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Marvel Super Heroes Secret Wars #4
1984Colossus and Hulk hold up a mountain — both strongmen support a 150-billion-ton mountain to save the other heroes. An iconic feat of strength.
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X-Men #100
1976First Fastball Special — Colossus throws Wolverine at the enemy for the first time. The signature X-Men combo attack that would become legendary.
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Uncanny X-Men #183
1984Wolverine takes Colossus to a bar — punches Peter for breaking up with Kitty. Shows the team as family. The aftermath of Secret Wars.
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Krakoa Era & Modern
House of X #1
2019Colossus on Krakoa — Piotr is one of the X-Men living on the mutant nation. Hickman establishes the new status quo.
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X-Force #1 (2019)
2019Colossus joins X-Force — Piotr becomes part of the mutant nation's black ops and intelligence team. Benjamin Percy writes.
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X-Force #27
2022Colossus compromised — Mikhail Rasputin (his brother) and the Russian government exploit Piotr. He becomes an unwitting spy within Krakoa. Percy's dark espionage arc.
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X-Force #48
2023Colossus confronts his brother Mikhail — the Rasputin family drama reaches its climax. Piotr must free himself from manipulation.
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X-Men #26 (2023)
2023Fall of X — Colossus fights to protect mutantkind as Krakoa collapses. The gentle giant stands firm.
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Key Crossover Appearances
X-Men #1 (1991)
1991Colossus on the Blue Team — Jim Lee's best-selling lineup. Piotr is prominently featured in the iconic issue.
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X-Men #25
1993Fatal Attractions — Magneto rips Wolverine's adamantium out while Colossus watches. Piotr briefly defects to the Acolytes out of disillusionment.
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Uncanny X-Men #304
1993Colossus joins the Acolytes — devastated by Illyana's death and disillusioned with Xavier's dream, Piotr defects to Magneto. A shocking betrayal.
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Excalibur #71
1993Colossus joins Excalibur — after leaving the Acolytes, Piotr joins the British team. Begins his road back to the X-Men.
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X-Men: God Loves, Man Kills
1982Colossus in the landmark graphic novel — fights alongside the X-Men and Magneto against Reverend Stryker's anti-mutant crusade.
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