After one final clash between the Marvel and Ultimate universe, the Multiverse has died and been put back together by none other than Dr. Doom. All the heroes we know and love now face different environments and harsher challenges as they struggle to regain their lost worlds. Here are the covers of all eight issues of this massive, groundbreaking comic book event, all designed by the legendary artist Alex Ross. Alex Ross/Marvel After Earth-616 (main Marvel Universe) clashes with Earth-1610 (Ultimate Universe), the Multiverse is dying. Who will be left to put it all back together? Alex Ross/Marvel Doom is the law. And the Thor Corps are here to enforce it by any means necessary. Alex Ross/Marvel Two Reeds, one world, infinite possibilities. Will Mister Fantastic be able to save the universe and defeat Doom? What will the Maker's Cabal do in this new, chaotic land? Alex Ross/Marvel The stresses of a king are great, but those of a God are infinite. Doom faces these and many more problems with the help of his close council and friend, Doctor Strange. Alex Ross/Marvel The many sins of the past return to haunt Doom. Who will he sacrifice next? Alex Ross/Marvel Thanos, The Mad Titan, versus a horde of death. Alex Ross/Marvel Will our heroes be able to stand the might of Doom? Or will they crumble under his omnipotence? Alex Ross/Marvel A fight written in the fabric of destiny. Every event has lead up to this point. Who will win: Reed Richards or Victor Von Doom? Alex Ross/Marvel