Tekka is a child form Spectrobe that evolves into Tekkadon and then into Tekkadorax. Tekka can be excavated as a Tekkapod in its fossilized state.
Tekka (child/first)is a small fire based spectrobe that has hard magma-like skin that is covered in silver armour. He has a shield chained to his back that is dragged behind him.
Tekkadon (adult/second)is a powerful bipedal Spectrobe who wears silver and gold armor. He has sharp yellow claws and a large red and orange Mohawk going down the back of his neck.
Tekkadorax (evolved/third) is centaurian and completely covered in metal plate armor. 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.