The Uncanny X-Men
Cyclops and Storm return to the team as Fenris disrupts Magneto's trial and Maddie goes into labor. Xavier is injured and taken into space while Magneto joins the X-Men.
Collects The X-Men #1-129, Giant-Size X-Men #1, The Uncanny X-Men #171-287, New X-Men #116. A greatest-hits sampler spanning key moments from every era of X-Men history.
Collects Uncanny X-Men #188-218, Longshot #1-6, Nightcrawler #1-4, and Annuals. Claremonts mid-80s peak -- Nimrod, the Mutant Massacre prologue, and the Longshot/Nightcrawler limited series.
Collects The Uncanny X-Men #199-209, X-Men Annual #10. Classic mid-80s Claremont -- Magneto's trial, Nathan Summers, Storm's depowerment, and Lady Deathstrike.
Collects Uncanny X-Men #199-210 and New Mutants Special. Claremont's run through the Mutant Massacre — one of the X-Men's darkest chapters.