Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...

Diabolus Rex, aka D-Rex, is a mutant dinosaur species in Jurassic ... He is round, flaunting the body of the Tyrannosaurus Rex, and its forehead is similar to a Pachycephalosaurus.