|Real Name:||Pietro Maximoff|
|Originally From:||Wundagore, Transia, Europe|
Brotherhood of Mutants
|First appearance:||Hindsight (Part Two)|
|Portrayed by:||Mark Hildreth|
Though he is the son of Magneto, the two had a bit of a falling out. To prove himself to his father, Pietro started the Brotherhood to further mutant interests.
While breaking Toad out of a Mutant Response Division prison, he learned about Nitro. They broke Nitro out and tried to take him to Genosha against his wishes. He recruited Psylocke to control him. While in route, they were stopped by the X-Men who took Nitro who willingly went back to prison. After that, Pietro was chewed out by Magneto because he could have "wiped out half of Genosha".
Quicksilver and the Brotherhood eventually helped the X-Men stop the Sentinels from taking over the world. Scarlet Witch then welcomed Pietro to Genosha while banishing their father.
- Super Speed - Pietro can run fast enough to run on water. He leaves a green trail behind what ever body part he moves, or if he runs.
Pietro wears a green spandex suit with a high collar, and knee high boots decorated with gray lightning streaks.
- Toad - Pietro considers Toad a nuisance, as he is always getting captured. This is shown in the episode "Time Bomb" where Toad is in jail, and Pietro comes running in. (Toad: So, you break in, to tell me, you're not breaking me out?")
- Wanda M./Scarlet Witch - Pietro has a good relationship with his sister, considering that they are an ocean apart. This is shown whenever Pietro comes onto Genosha, Wanda warns him that he should get off.
- Psylocke - It hints that Pietro rescued Psylocke before the show. He seems to be interested in her, and vice versa. She helps him in the episode "Time Bomb", where she tries to supress Nitro's powers, although not very well. Due to this, Emma calls Psylocke an "amateur telepath".