Garmec

Garmec is a sentient, heavily armored battle robot designed by the cybernetic scientists employed by Ferrell Black with the intention of building hundreds of them to be used to enslave the Yigzan people and possibly even the Gorg and Sattazin. However, he is defeated in 3 on 1 combat with Tgegani, Pen and Yteca who all die in the effort, with Tgegani being the last one standing when the giant battle robot goes down.