Dino Brachio

Second-in-command, Dino Brachio serves as Tyranno's advisor and is the biggest, oldest and wisest of the Dino Knights. Brachio would prefer to settling the Dragozaur problem peacefully, but since they don't listen, he's more than happy to deliver a taste of his Axe of Valor. His dinosaur form is a Brachiosaurus.

(From Wikipedia)