Issue: #5
APOCALYPSE WAS RIGHT. In the wake of last issue's devastating climax, X-Factor has discovered that the ancient mutant's portents of doom were more than idle threats. With the Celestials' hour of judgment upon them, it's up to Xavier's original mutants to make the greatest sacrifice of all. It's a FOREVER farewell from X-Legend Louise Simonson!
Creators: Alan Fine, Dan Buckley, Joe Quesada, Dave Sharpe, Mark Paniccia, Louise Jones Simonson, Jim Charalampidis, Jordan D. White, Michael Horwitz, Dan Panosian, Eric Nguyen, Damien Lucchese
Characters: Magneto, Scarlet Witch, Storm, Sunspot, Wolverine, Kitty Pryde, Mr. Sinister, Angel, Apocalypse, Beast, Colossus, Cyclops, Havok, Iceman, Jean Grey, Nightcrawler, Phoenix Force, Professor X, Quicksilver, Sabretooth
Story arcs: The Apocalypse Journal