Wairuha was the Toa Kaita of Wisdom formed by the merging of Lewa, Kopaka, and Gali.[1, 2] He wore the Kanohi Rua, the Silver Mask of Wisdom. The Toa did not form Wairuha again after their battle with the Manas.
Wairuha was the Toa Kaita formed by Lewa, Kopaka, and Gali.[3, 4]