|Real Name||Asteroid M|
|Powers and Abilities||Floating Rock|
At some unknown point, Magneto formed Asteroid M. It is unknown whether this is an actual asteroid from space or simply a large rock and called it an asteroid.
Using the Crimson Gem of Cyttorak he managed to lift the rock so that it would float above the Earth. He used it as his base of operations for his takeover of the planet.
However, the rejected mutants gathered together and stormed the asteroid. They freed the captured X-Men and managed to destroy the asteroid. As it crashed, Cyclops and Havok used their enhanced powers to stop it from killing the teams.
Currently the last adapted version of Asteroid M.
In the Comics
Is an actual asteroid and floats in orbit.