On top of her impressive mutant powers, Illyana Rasputin, aka Magik's tenure in Limbo as a child unlocked a host of dangerous and powerful magical abilities. As a result, she has proven to be a very formidable member of the X-Men. In some realities, the young mutant has even stolen the mantle of Sorcerer Supreme of Earth away from Doctor Strange.
Source：https://www.cbr.com/x-men-magik-sorcerer-supreme-terrifying-marvel/
