The Terraklons were a species with oval heads and fangs on the lower mouth. Their skin color ranged from green to purple. As the legs that they are seen to have appear to be mechanical, it is possible that they do not possess legs of their own. Lord Flint Vorselon was a notable member of the species. Their home planet, Terraklon Six, was destroyed during the events of Tools of Destruction, and all of the Terraklons imprisoned in Zordoom Prison were released. They were also known to inhabit the Terraklon Mines on Gribnak, and the gladiators used in the fight festival came from here.