It's the Ultimate fate of the Ultimate X-Men as humanity itself teeters on the edge of extinction and a new world order is waiting in the wings. The entire ULTIMATE X-MEN series has led up to this can't-miss issue!

Marvel Girl quickly deals with the melting down reactor with a little help from the Phoenix Force. Cyclops exacts revenge for Wolverine's betrayal in the Savage Land.

In the aftermath of Magneto's capture and the good will engendered to the X-Men by their role in it, and taking advice from Nick Fury, Federal authorities choose not to prosecute the X-Men and bring the school under federal control.