On Earth-520 Wolverine had only recently been given his adamantium skeleton by the Weapon X program when the Timebreakeres "fired" the Exiles for their inability to continue following their orders. The Timebreakers assembled a new team of Exiles comprised of various alternate reality versions of Wolverine based on the fact that he was the "best there is at what he does". Each team of Wolverines was sent to Earth-127, a world where Brother Mutant (an amalgamation of Wolverine, Magneto, Mesmero, Quicksilver and Scarlet Warlock) was threatening to take over the world. Each successive team of Wolverines would be taken under control by Brother Mutant.
The last group of Wolverines included the Wolverine of Earth-520. This Wolverine was either killed or enslaved by Brother Mutant until being freed upon Brother Mutant's death and returned to his home reality.
- Characters from Earth-520
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- Earth-520's Appearances
- Media Earth-520 was Mentioned in
- Images from Earth-520
- Reality Gallery: Earth-520