Rex

Rex is a green dinosaur. His enchanced ability is mechana-strong. Often, when utilizing this ability, Unicorn refers to him as being "strong like a titanium Tyrannosaurus " which, along with his name and bipedal shape, would indicate that he is a robotic Tyrannosaurus Rex. He is the leader of the animal mechanicals when they are on their journey to their mission. When he transforms, he becomes a cross between a forklift, a tractor, and a digger. He is voiced by Jim Fowler. [2]