The battle formation in Invasion.

A King is a position on the Rumble Robots Invasion line. He is the most powerful robot on the team, and is the only robot built on the Original Series chassis. He has the ability to beam his power to knights via a button on his head. Each King had two different types of armor available as well as its right arm is removeable for a different weapon.

List of KingsEdit

El Smasho



  • There may have been a third king, Prumbrot. This is only a rumor, though, as it may have been the Original series he was going to be part of.