Carnotaurus is usually unlocked by beating it in Battle Stage 8. It can also be be free early via card packs or purchased in the market. It uses the same animations and sound effects of the Tyrannosaurus rex, Yutyrannus, Majungasaurus, Allosaurus, Megalosaurus, Metriacanthosaurus, Rajasaurus, Giganotosaurus, Gorgosaurus, and Tyrannotitan, but unlike most, it has an accurate number of fingers: 4. Since June 10, 2015, a Level 40 Carnotaurus could be mixed with a Level 40 Pyroraptor to make the hybrid Carnoraptor.