The remnants of this reality, which perished due to the incursions, were salvaged by God Emperor Doom, and were made part of his Battleworld. What remained of this universe became known as the Domain of Apocalypse.
- Prior to being given an official reality number in All-New, All-Different Marvel Universe #1, this universe was known as Earth-BW03 as part of our Temporary Reality Numbers for Secret Wars' Battleworld classification system.
- Quicksilver and Bishop appeared on one of the Age of Apocalypse (Vol. 2) #1 covers, but never appeared elsewhere.
- Characters from Earth-51518
- Other things related to Earth-51518
- Earth-51518's Appearances
- Earth-51518's Minor Appearances
- Media Earth-51518 was Mentioned in
- Images from Earth-51518
- Reality Gallery: Earth-51518
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