Change is in the air for the X-Men! Rachel Summers lays claim to the Phoenix Force, Magneto stands trial and joins the team, Professor X departs for outer space and Cyclops becomes a father - and that's just the start of the X-Men's adventures! The Beyonder erases the New Mutants from history, the futuristic Nimrod Sentinel attacks and Mojo regresses the team to childhood! Plus: In a pair of bona-fide X-Men classics, Storm duels with Cyclops for team leadership, and Lady Deathstrike hunts Wolverine. A fan-favorite X-Men saga unfolds in Asgard as Storm and the New Mutants fall under the enchantment of Loki, and the rest of the team faces a legendary struggle to rescue them! Collecting UNCANNY X-MEN (1981) #199-210, X-MEN ANNUAL (1970) #9-10, NEW MUTANTS SPECIAL EDITION #1 and MARVEL FANFARE (1982) #33.