Magneto rules Genosha! And he'll cross any line to forge it into the mutant utopia he craves - including taking on the Avengers! Meanwhile, Phoenix and Iceman are recruited into a time-hopping mission through the X-Men's history - and Beast finally discovers a cure for the Legacy Virus! But saving millions requires one final sacrifice, and soon the team will mourn the loss of a beloved friend. Elsewhere, Cyclops has resurfaced, still conjoined with Apocalypse! Can Phoenix and Cable save his soul? And when Magneto finally decides to strike, can the X-Men - scattered by recent events - somehow scrape together an all-new team powerful enough to defeat their greatest foe? Collecting MAGNETO: DARK SEDUCTION #1-4, UNCANNY X-MEN (1981) #390-393 and ANNUAL 2000, X-MEN (1991) #110-113, X-MEN FOREVER (2001) #1-6, X-MEN: DECLASSIFIED, X-MEN UNLIMITED (1993) #30-33 and X-MEN: THE SEARCH FOR CYCLOPS #1-4.