"Vengeance"

Near the end of the war in Metru Nui, "Vengeance" was defeated in one-on-one combat by Toa Lhikan. He escaped years later, after the Great Cataclysm, and desired revenge on Lhikan, but upon discovering the hero was dead he directed his anger towards Lhikan's killer: Makuta. Though Makuta is now also reported dead, "Vengeance" refuses to believe it, and has sworn to personally end the Master of Shadows. "Vengeance" has wings for flight and twin horns that deflect mental attacks, and he carries a shield that can block almost any attack. He also has Rhotuka spinners that can become solid for a split second, during which time they can slice through anything.