This Earth used to be uninhabited. When Earth-12245 was about to be destroyed, X-Treme X-Men used multiple heads of Charles Xavier from various realities to teleport its entire population over to Earth-12901.
- Characters from Earth-12901
- Other things related to Earth-12901
- Earth-12901's Appearances
- Earth-12901's Minor Appearances
- Media Earth-12901 was Mentioned in
- Images from Earth-12901
- Reality Gallery: Earth-12901