Million of years ago, Perim didn't have heroic Creatures and very few existed. However, Heroic Prehistoric Creature is one of these Creatures. He help Tom, Peyton and Kaz by battling the predatory creature, he did this out of rivalry.
AppearanceA 11-foot tall bipedal humanoid Triceratop-like creature with white fur all over it's body. Except it's head, ears, hands and tail. Very muscular and heavy, sharp teeth, three fingers and Ceratopsian-like legs.
Brave, strong, tough and williful, battling anyone that will harm small harmless creatures or protecting his territory. His rival is the Lone Prehistoric Creature.
- It's the first creatures to display heroism.
- He possessed Earth and Fire Attacks.
- His kind most likely be based on herbivore dinosaurs and making him a herbivore.
- Hinting he and his kind are the descendants of the Overworlders.