Heatwave was the second-in-command of the Second Generation of Spaceknights under Dominor. It was Heatwave that destroyed the stored humanity of all the Spaceknights stored in the Halls of Science. Once Rom had defeated Dominor, Heatwave led the remainder of the second generation Spaceknights in the formation of a "Ring of Power" with the intent to completely annihilate Galador itself. However, the Ring of Power was actually a fail-safe that Dominor had designed and once implemented, it destroyed all the second generation Spaceknights instead.
Galadorian plandanium armor