X-MEN EPIC COLLECTION: MUTANT GENESIS [NEW PRINTING 2]A seismic ending of one X Men era leads into the beginning of another, at the pinnacle of X Men mania! A seismic ending of one X Men era leads into the beginning of another, at the pinnacle of X Men mania! 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