: Ben’s plumber partner who provides tactical support and often "corrects" Ben’s casual slang.
fandom.com/wiki/Gwen_Tennyson_and_Kevin_Levin">Gwen and Kevin or a trip to a ? Ben 10 Omniverse
: The most powerful device in the galaxy, featuring hundreds of unlocked aliens and a mind of its own. : Ben’s plumber partner who provides tactical support