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    Mr. Sinister

    Character » appears in 15 games

    Mutant geneticist "Mr. Sinister" is a Marvel super-villain character that first appeared in Uncanny X-Men #221(1987).

    Short summary describing this character.

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    Mr.Sinister is a genius in the fields of biology, cloning and genetics. He was made immortal by Apocalypse.

    Mister Sinister was created by Chris Claremont as a new and original villain for the X-Men.


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