Collects X-Men: Alpha, Generation Next #1, Astonishing X-Men Vol. 1 #1, X-Calibre #1, Gambit and the X-Ternals #1-2, Weapon X #1-2, Amazing X-Men #1-2, Factor X #1-2, X-Man #1. Apocalypse has conquered half of humankind and is ready to destroy them all! Magneto and his Amazing X-Men fight to protect humans and mutants alike, only to learn from Bishop that his world might need to be unmade! .