Wairuha

Wairuha was a Toa Kaita and the Spirit of Wisdom. He wore the Kanohi Rua. He was made of Lewa, Kopaka, and Gali. Wairuha, along with Akamai, defeated the Manas in Makuta's lair. When the Toa Mata turned into the Toa Nuva, they formed Wairuha Nuva.