Chameleon (comics)
Following the "Dying Wish" storyline, Chameleon later fights Superior Spider-Man (Otto Octavius's mind in Spider-Man's body) and the Secret Avengers on the S.H.I.E.L.D. Helicarrier. Chameleon ends up knocked unconscious and Superior Spider-Man transports him to his hidden underwater lab where he ends up imprisoned. Chameleon, Electro, Sandman, Mysterion, and the Vulture are later seen as part of a team led by Superior Spider-Man called the "Superior Six". Superior Spider-Man has been temporarily controlling their minds in order to redeem them for their crimes. He does this by forcing them do heroic deeds against their will which almost get some of them killed. Every time he is done controlling them, he puts them back in their containment cells. They eventually break free of Superior Spider-Man's control and attempt to exact revenge on the wall-crawler, while nearly destroying New York in order to do so. With the help of Sun Girl, Superior Spider-Man is barely able to stop the Superior Six.
The Great Darkness Saga
Brainiac 5 is the only Legionnaire (other than Mon-El) with any knowledge of Darkseid or his homeworld, Apokolips. Once he briefs Dream Girl, she sends out a second general alarm to all of the Legion's super-powered allies, including Supergirl (who resides in the 20th century) and the Legion of Substitute Heroes. Throughout United Planets territory, the Kryptonian intelligence agent Dev-Em, the Heroes of Lallor, the Wanderers, the Substitute Heroes and the Legionnaires all struggle to hold back the onslaught of attacking Daxamites. On Takron-Galtos, a de-powered Chameleon Boy fends off an attack from a Daxamite child by using judo to toss him into a cell with Validus, the mysterious childlike creature who is the most powerful member of the Fatal Five.