#Age of Apocalypse

The "Age of Apocalypse" is a major Marvel Comics crossover event that explores an alternate reality where Charles Xavier was accidentally killed, leading to the rise of the tyrannical mutant Apocalypse. In this dystopian world, Magneto forms and leads the X-Men to fight against Apocalypse's oppressive rule and restore the timeline. The storyline, which replaced all ongoing X-Men titles during its initial run, features radically altered versions of familiar characters and a grim struggle for survival.