Pyro Destroyers
The Pyro Destroyers were members of the Pyro Vipers . They are ancient Hypnobrai and served Mambo V until Aspheera stole the throne using Spinjitzu , which Wu taught her as part of a deal. The Hypnobrai eventually died out and several mummies of them found their way into museums and tombs where Aspheera used magic to awaken them as Pyro Vipers under her control. .