Other: He was created by Seth using a fossil of a Tyrannosaurus. He defeated the D-Team and Alpha Gang, but Seth called him back because his energy was low. He super charged it using the Dino Holders and set it out against them, but even with Fire Scorcher, he was defeated by the combined power of Ace, Paris, Spiny, Tank, Terry, Allosaurus, Fukuisaurus, Saurophaganax, Ampelosaurus, Stegosaurus, Pachycephalosaurus, Therizinosaurus, Dr. Z's Deinonychus trio, and Megalosaurus. Instead of turning into a card when defeated, it turned into dark strands and disappeared. He nearly beat Terry when he swung his tail.
He is the largest dinosaur in the anime due to his alteration. While his exact size isn't specifically stated, by being compared to other anime dinosaurs, he looks to be at least 100 feet long or more, although he is shown to be little bigger than a normal Tyrannosaurus in the arcade game.