"The Triumph of Magneto!"
The X-Men are sent to investigate a new mutant, the Stranger, but find that he has the attention of Magneto. The Stranger, Magneto and Toad escape the battle with the X-Men as the Scarlet Witch and Quicksilver dissolve their alliance with Magneto's Brotherhood. But Magneto and the X-Men learn that the Stranger is not a mutant, he's not even human. He is an alien who travels the universe and collects samples of mutants... and he has his samples from Earth: Magneto and Toad.