Mystique

Mystique, whose real name is Raven Darkhölme, is a fictional character appearing in Marvel Comics. She is a mutant with the power of shapeshifting, capable of perfectly mimicking the appearance and voice of any person. Mystique is typically depicted with blue skin, red hair, and yellow eyes. She is often portrayed as an antagonist to the X-Men, though sometimes as an anti-hero. Mystique is a founding member of the Brotherhood of Mutants and has been involved in various mutant-related incidents, including the assassination of key figures. She has complex relationships with several characters, including Destiny, her lover, Sabretooth, with whom she has a child, and Rogue, her adoptive daughter. Mystique possesses superhuman agility, reflexes, and a healing factor, while her shapeshifting makes her difficult to track. In films, she has been played by Rebecca Romijn and Jennifer Lawrence, showcasing her chameleon-like persona and formidable abilities.