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Brief History

Steinbeck is a mutant arms dealer who, in his dealings, killed a mutant named Prudence Leighton. Before she died she psi-jumped into his mind. After being double-crossed by Mystique, the inseperable pair exploded, insane and unable to control their powers.

He might be a hermaphrodite since Prudence Leighton possessed him despite the fact she only can possess women. 


Steinbeck possesses a pyrokinetic breath allowing him to spew pyrokinetic flames from his throat cavity.

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