Issue: #265
Time is ticking away for Weapon Omega, the mutant time bomb. With the future of the school at stake, the X-Men must rally together to find a way to stop him before their time runs out! Their only hope may lie with a friend from the past.
Creators: Alan Fine, Axel Alonso, Dan Buckley, Joe Quesada, Rachelle Rosenberg, Nick Lowe, Daniel Ketchum, Christos N. Gage, Jordi Tarragona Garcia, Rafa Sandoval, Mark Brooks, Cory Petit
Characters: Magneto, Norman Osborn, Rogue, Cannonball, Carol Danvers, Wolverine, Angel, Beast, Cyclops, Iceman, Jean Grey, Professor X, Rachel Grey, Toad, Hank Pym, Hulk, Mystique, Gambit, Chamber, Husk
Story arcs: Mutant Time Bomb