Grimlock

Motto: "Among the winners, there is no room for the weak."

Note:  The most fearsome and powerful of the dinobots, Grimlock resents any authority but his own. Although he is dedicated to the Autobot cause, he'd gladly ursurp Optimus Prime's role as the Autobot commander if he thought he could get away with it. For now he's happy to tear into the Decepticons whenever he can and wait for a more opportune moment to try for command. He can be cold and merciless, and shows contempt for those he views as weak, such as humans and even some fellow Autobots. But he is a valiant warrior and his actions command respect from all who are witness to them, both friend and foe. Grimlock's strength is second only to Optimus Prime's, and even that is arguable. In Tyrannosaurus Rex mode he can use his powerful jaws to snap in two virtually anything that comes between them - from a four foot diameter steel cable to a Decepticon leg. In robot mode he wields a energo-sword, which can slice through a 2 foot thick concrete wall with one sweep of its crackling blade. He also uses a double-barrelled self-propelled rocket launcher. His only real weaknesses are his lack of speed, and his great arrogance.