Sorceress Sisters Twinrova

Kotake, Sorceress of Ice, and Koume, Sorceress of Flame, are two powerful Gerudo witches who acted as surrogate mothers to Ganondorf. They appear as bosses in The Legend of Zelda: Ocarina of Time, and Link must defeat them in the Spirit Temple, first in their normal form, then in their combined one, Twinrova. They appear in the 3DS version of Super Smash Bros. as background characters in the Ocarina of Time 3D stage.