Tekkadorax is a skilled and powerful warrior who, like its Adult Form, Tekkadon, is completely covered in metal armor plates. Its increased mass has necessitated the development of a second set of legs, lending it a centaur-like appearance. The rocky skin it had in its previous forms has heated up, causing it to melt, 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 magma. The hair that ran down Tekkadon's back has transformed into a winglike metallic crest on Tekkadorax's head that matches with a pair of similar structures on its hindquarters.