Board Thread:Questions and Answers/@comment-67.142.173.22-20130407183140/@comment-7815877-20130521020653

Ben has control of Rath. It's just how Rath acts. Think about when ben turns into brainstorm, he talks like a total nerd and even gets off track because of it. Ben takes on the roll of each species of alien he becomes, meaning he has their looks, powers, voice, and personality.