Giant-Size Astonishing X-Men #1

Too big to be contained in a normal issue, the grand finale of Joss Whedon and John Cassady's landmark run is right here! The powerlords of Breakworld bring the fight to Earth. Can the X-Men stop them from destroying the whole planet? Will the Avengers join their fight? What we do know is this: one of the X-Men won't walk away from this fight. Plus spotlight interviews with Whedon and Cassaday!

Characters: Abigail Brand, Aghanne, Anole, Armor, Beast, Cannonball, Colossus, Cyclops, Danger, Doctor Strange, Emma Frost, Gentle, Human Torch, Iceman, Invisible Woman, Iron Man, Kitty Pryde, Nightcrawler, Ord, Pixie, Sentry, Spider-Man, The Wild Sentinel, Thing, Warpath, Wolverine