A sentient combat giant Alien Robot from the Karmatron Y Los Transformables franchise.
Glaytork is a Cybernetic Gladiator from planet Metnal created for the sole purpose of destroying Karmatron.
It was designed by a Metnalite scientist called Garkoz with advanced combat artificial intelligence and is armed with an anti-robot sword, an axe, ionic boomerangs and immobilizing nets.
Glaytork's superstructure is ultra-reinforced and has programming for several different types of Martial Arts. The robot is 300 feet tall and does not possess variable geometry.