Ruber's Iron men

Ruber's iron men are monstrous demons created from the souls of Ruber's henchmen and weapons in order to create deadly heartless for him to control. The potion Ruber gained to create these monsters was given to him by Dark Cynder and the Villain League, and some undefined witches in the original movie. When both Ruber and Cobra were destroyed by the sword in the stone's plunge, the iron warrior heartless were destroyed and changed back into regular mooks.