The thrilling saga that commemorated the X-Men's 30th anniversary is brought to you in its entirety! As Magneto's Acolytes amp up their attacks on Homosapiens everywhere, the X-teams join forces to put an end to their mad crusade against humanity once and for all. And as a mysterious disease begins creeping through the mutant community, claiming the lives of hated foe and dear friend alike, which X-Man will buckle under the strain? COLLECTING: UNCANNY X-MEN (1981) 298-300, 303-304, 315; X-FACTOR (1986) 92; X-FORCE (1991) 25; X-MEN UNLIMITED (1993) 2; X-MEN (1991) 25