Tekkadorax is a skilled and very powerful warrior who like its Adult Form, Tekkadon, is completely covered in metal plate armor. The increased mass has necessitated the development of a second pair of legs, lending it a centaur-like appearance. The rocky skin it had in its previous forms has heated up and become molten again, and can be seen between the gaps in its armor. This molten rock is emitted through the holes in its palms to form lances of lava. The crest of hair that ran down Tekkadon's back has transformed into a metallic winglike ornament on Tekkadorax's head, and matches with a pair of similar structures on its hindquarters.