Issue: #1 D
For what they've done, they must pay the ultimate price! Eastern Europe is frozen over in a new Ice Age. The Amazon is on fire with volcanic eruptions. A massive tidal wave drowns Manhatten. Heroes will rise. Heroes will fall. All will face the Ultimatum. Collecting ULTIMATUM #1-5.
Creators: Alan Fine, Dan Buckley, Joe Quesada, Joe Sabino, Mark Paniccia, Irene Y. Lee, Danny Miki, Guru-eFX, Comicraft, Steve Firchow, Jeph Loeb, Ed McGuinness, Lauren Sankovitch, Peter Steigerwald, Mark Farmer, Mark Farmer, Phil Jimenez, David Finch, Ralph Macchio, Frank D'Armata
Characters: Hawkeye, Captain America, Iron Man, Thor, Doctor Doom, Magneto, Rogue, Scarlet Witch, Spider-Man, Carol Danvers, Wolverine, Mary Jane, Kitty Pryde, Namor, Angel, Beast, Colossus, Cyclops, Iceman, Jean Grey