X-MEN EPIC COLLECTION: MUTANT GENESIS TPBThe end of an era for the X Men! The original team, now called X Factor, takes center stage when Proteus returns from the grave. But when Apocalypse strikes infecting Cyclops' son, Nathan, with a deadly virus Cyclops must make a bitter sacrifice! And the current X Men return to Earth to find that Professor X's old foe the Shadow King has risen and taken over Muir Island! It will take the combined strength of X Factor and the X Men to triumph and when