Negative 10



The Negative Ten was a mercenary team of antagonists who attacked Max, Gwen, Ben, and Cooper, a child who was being babysat by Grandpa Max for another Plumber.

They appeared in the two-part episode, Ben 10 vs. the Negative 10. They were led by Driscoll, a former Plumber who was dismissed and became the Forever King, leader of the Forever Knights.

The Negative Ten included nearly every main villain except Vilgax and Kevin Levin (who were trapped in the Null Void in the season two finale), Ghostfreak (who was retrapped in the Omnitrix), Hex (who became an infant), and Zombozo (who was possibly in a mental institution after getting scared from Ghostfreak).

Original Series

 * Driscoll (leader)
 * The Red Knight (second-in-command)
 * Dr. Animo
 * Charmcaster
 * Clancy
 * Rojo
 * Sublimino
 * Thumbskull
 * Acid Breath
 * Frightwig

Ultimate Alien
It is confirmed by Dwayne McDuffie that the Negative 10 will return in Ben 10: Ultimate Alien, but with a different leader and second command (Possibly led by Vilgax and Aggregor).