Old Man Logan, Archangel, Mystique, Rogue, Gambit, Psylocke and Fantomex. Together, they are the Astonishing X-Men. But what brings this eclectic collection of heroes together? A familiar menace has once again reared its ugly head – reborn, renewed and resurrected. To defeat one of their greatest foes and rescue one of their own, the X-Men’s greatest will assemble for a mission that will take them places you never thought they’d go!