Indicia title is "X-Tinction Agenda". Cover title is "X-Men: X-Tinction Agenda". There exist some without barcodes, but it's unclear what the other variations, if any, for those may be.
Storm, Boom-Boom, Rictor, Warlock and Wolfsbane are captured by Cameron Hodge in Genosha and stripped of their powers. The other New Mutants team up with the X-Men and X-Factor. Storm, Boom-Boom, and Rictor escape. Hodge kills Warlock.
X-Factor [Cyclops; Jean Grey; Beast; Iceman; Archangel]; Havok; Val Cooper; Opal Tanaka; Nathan Christopher Summers; X-Men [Storm; Forge; Banshee; Gambit]; New Mutants [Cable; Cannonball; Sunspot; Wolfsbane [Rahne]; Rictor; Boom-Boom];Cameron Hodge (villain); President Reneau (villain); David Moreau (villain); Press Gang [Hawkshaw; Wipeout; Punchout; Pipeline] (villains)
Synopsis
X-Factor invades Genosha to save the captured Storm and the New Mutants from the madness of Cameron Hodge. Cyclops faces off with Havok, who has been mindwiped and now works for the bad guys.
New Mutants [Cable; Boom-Boom; Cannonball; Rictor; Sunspot; Wolfsbane]; Havok; X-Men [Forge; Gambit; Jubilee; Psylocke; Wolverine]; X-Factor [Archangel; Beast; Cyclops; Iceman; Jean Grey]; Cameron Hodge (villain); Wipeout (villain); David Moreau (villain)
Synopsis
Jubilee, Boom-Boom, and Rictor defy the Magistrates. The X-teams split up into two groups. Cable, Marvel Girl, Forge, Gambit and Sunspot confront Hodge but are captured and stripped of their powers. Wolfsbane is turned into a mutate.
The X-teams wage all-out war against Hodge, as Storm restores everybody's powers. They gain help from the Genegineer and Chief Magistrate Anderson. Boom-Boom finds Warlock's ashes. Wolfsbane is de-mutated and becomes more powerful. Everybody goes after Hodge.