Swampfire (BTR villain)

Swampfire is the nickname of an unknown villain in Season 2 of Ben 10: Revamped. He appears to be, with the help of Harangue, trying to frame Ben as a villain.

Biography
His only appearance so far is in Less Than Ideal, in which he is shown to the public in security footage, disguised as one of Ben's aliens, making a deal with Harangue. In the end of the episode, however, Harangue was defeated and arrested. With Harangue no longer needed, Swampfire is implied to have killed him offscreen, having snuck in disguised as a prison guard.