New X-Men
Wolverine teams with the enigmatic thief Fantomex on a mission to Weapon Plus, uncovering the program that created them both
Quieter issues that build Morrison's world. Xorn joins the school. Fantomex debuts in a memorable Wolverine team-up. The Stepford Cuckoos appear. The Jean-Scott-Emma triangle simmers. These 'filler' issues are where Morrison's run lives and breathes — skip them and the big arcs lose their weight
The scope expands. Cassandra Nova hijacks Xavier's body and travels to the Shi'ar Empire to destroy everything he built. Meanwhile, the X-Men deal with a world that now knows Xavier is a mutant. Jean's Phoenix powers resurface. Xorn, the mutant with a star for a brain, is introduced in a standalone issue (#127) that ranks among the best single X-Men issues ever written