Steelhorn was created to be the last and most significant of the ABC Warriors. He was an indestructible robot armed with the Implosion Hammer, the ultimate weapon, capable of destroying a regiment with one strike. Steelhorn fulfilled his creators' promise and ended the Volgan War by killing commander-in-chief Marshal Volgod. After the war, Steel, who had become a pacifist after seeing the carnage he had wrought, applied to be a fireman so that he could save lives instead of taking them. Instead, his superiors tricked him into entering a Fusion Furnace where he would be melted down, as he had been judged too dangerous to live.
Find this little droid here: Steelhorn Model - let them know I sent you!