Magneto is main villain in X-Men. In the end of the film, X-Men: The Last Stand, he is cured and loses his powers and redeemed. In X-Men: Days of Future Past, he is reformed and became his friend again with Charles Xavier.
- He will encounter Thomas the Tank Engine and Twilight Sparkle in Thomas and Twilight Sparkle meet the X-Men.
- Magneto will first meet Thomas the Tank Engine and Twilight Sparkle in Thomas and Twilight Sparkle meet the X-Men First Class.
- Magneto will be revealed to be Maurice's older brother in Code Red meets Beauty and the Beast. This makes him very protective of his brother and his niece.
- After reforming, Magneto and many of his fellow Brotherhood mutants joined the X-Men, even Lady Deathstrike.