- Script
- Frank Tieri (credited) (plot); James Tynion IV (credited) (words)
- Pencils
- Tony S. Daniel (credited)
- Inks
- Danny Miki (credited)
- Colors
- Tomeu Morey (credited)
- Letters
- Tom Napolitano (credited)
- Genre
- superhero
- Characters
- Superman [Clark Kent] (of Earth -1, flashback, death); Batman the Devastator [Bruce Wayne] (of Earth -1); Green Lantern [Simon Baz]; Green Lantern [Jessica Cruz]; Flash [Wally West] (original Wally West]; Firestorm [Ronnie Raymond; Martin Stein]; Lobo; Jimmy Olsen; Lois Lane; unnamed Daily Planet staff; The Batman Who Laughs; unnamed Metropolis citizens (transformed by Doomsday virus); Supergirl [Kara Zor-El]; Guardian [Jim Harper]; Superwoman [Lana Lang]; Superboy [Jon Kent]; James Gordon; Superman [Clark Kent] (trapped in the Dark Multiverse)
- Synopsis
- On Earth -1, Superman had turned evil. The Justice League of that world believed they could save him, but after he killed his Lois Lane, Batman realized he was too far gone. Transforming himself with a Doomsday virus, Batman became the Devastator and killed Superman. Realizing his world was about to die, he is recruited by The Batman Who Laughs to travel to Earth 0 where his mission is to steal cosmic tuning force from the Fortress of Solitude and bring it to Barbatos, who plans to use it to change Earth 0's vibrational frequency to cause it to fall into the Dark Multiverse.
- Reprints
- Keywords
- Dark Multiverse; Earth -1; Earth 0
Credits include special thanks to Scott Snyder and Greg Capullo.