Proteus (Marvel Comics)

Kevin MacTaggert, also known as Proteus and Mutant X, is a character appearing in American comic books published by Marvel Comics and is commonly associated with the X-Men as an antagonist. Kevin is the mutant son of Scottish genetic researcher Moira MacTaggert and politician Joseph MacTaggert. He possesses reality-warping and possession powers and lived most of his life in forced seclusion at his mother Moira's research facility on Muir Island. He later became a member of The Five, a group of mutants capable of resurrecting dead mutants during the Krakoan Age. Kevin's attempt to escape Muir Island and find his father, Joseph, made up a 1979–80 Uncanny X-Men storyline that was adapted in X-Men: The Animated Series. In 2009, Proteus was ranked as IGN's 77th-greatest villain of all time.