New X-Men, Vol. 5: Assault on Weapon Plus

More secrets of the world's deadliest mutant are exposed! Wolverine, Cyclops and the enigmatic Fantomex travel to the other side of the world and beyond in search of the keys to their pasts. However, what they find within the deadly Weapon Plus program may be more frightening than their worst nightmares.

Collecting: New X-Men (2001) 139-145