Metal Knight Steel Commader is the leader of the Metal Knights on his home planet. He formed a group known as the Scouting Corps to invade other worlds and steal their technology and magic for his homeworld. When Shuryat created the most powerful Metal Knight armor, the Iron Catalyzer, Steel Commander planned to use it to conquer galaxies. Shuryat fled to Earth with his invention and gave it to Roni Kartosuryo who became Metal Knight Ironstrike. Determined to get the Catalzyer, Steel Commander arrived on Earth with his trusted lieutenant Metal Knight Mercuria to destroy Ironstrike. With the durability of steel and the elemental powers of thunder and lighting, and the ability to teleport, Steel Commander is Ironstrike's worst enemy.
