Dania Ramirez as Callisto in 20th Century Fox's X-Men: The Last Stand - 2006
20th Century Fox

Real Name: Unknown
History: Callisto's past is pretty clear: she was born in the Dominican Republic and raised tough in the Washington Heights section of New York City. Callisto, the leader of a nationwide group of outcast mutants, can be identified by the "Omega" symbol tattoos on her face and chest.
Powers: She has superb hunting skills and can detect the source of electric energy within several miles. She has the ability to detect another mutant's electrical projection.

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