Ben 10: Omniverse (dub) Episode 12 -

Watch the official clip where Gwen and Kevin make their grand return to help Ben and Rook:

Ben uses several forms in this episode to deal with the Tetramand threat: Used during the initial fire rescue. Bloxx: Used to battle the Tetramand warriors. Ben 10: Omniverse (Dub) Episode 12

Rook meets Kevin for the first time, leading to some fun chemistry between Ben’s old partner and his new one. Watch the official clip where Gwen and Kevin

Used to help moderate the peace treaty and combat the warlord's forces. Ben 10: Omniverse (Dub) Episode 12

The conflict escalates until Looma's father, Warlord Gar, arrives with a fleet of warships prepared to attack Earth if the marriage isn't settled. Featured Aliens