10 person teams and the characters that are normally on that team. It is under the movie category because there is no book or superhero category. You are also allowed to use the comics.
Avengers: Hulk, Iron-man, Captain America, Black widow, Ant-man, Hawk-eye, Doctor Strange, Quicksilver, Vision, Thor.
Justice League: Flash, Superman, Wonder Woman, Batman, Green Lantern, Doctor Fate, Shazam, Cyborg, Aquaman, Martian Man-Hunter.