Sentinel Prime is a
galaxy universe-class jerk. Graduating from the Autobot Academy where Optimus Prime did not, he looks on himself as a winner and Optimus as a loser. Ultra Magnus dislikes Sentinel's jeers at Optimus, often even chastising him for it. Sentinel's weapons include a lance and energy sheild. Until a few months ago, he'd never seen a Decepticon up close.
Transformers Animated Adventures
Sentinel Prime served in the cafeteria at the Autobot Academy by handing out plates. He later went to the gym and fought a Decepticon stand-up. He was quite impressed by Wheeljack's strength.
- Really, until a few months ago, he'd never seen a Decepticon.
- No, seriously.