Negative 10

The Negative Ten was a 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 re trapped in the Omnitrix, Hex who became an infant, and Zombozo who was absent.It is Confirmed by Dwayne McDuffie that the negative 10 will return in UA but with a different name.

Members

 * Driscoll
 * The Red Knight
 * Dr. Animo
 * Charmcaster
 * Clancy
 * Rojo
 * Sublimino
 * Circus Freaks
 * Thumbskull
 * Acid Breath
 * Frightwig

Ultimate Alien

 * Vilgax
 * Zombozo
 * Vulkanus
 * Vreedle Brothers
 * Albedo
 * Charmcaster
 * Rojo
 * Sevenseven
 * Darkstar
 * Dr. Animo