Kanohi Nuva

The Kanohi Nuva were more advanced forms of Kanohi. Unlike normal Kanohi, the users could share the Kanohi Nuva's power with someone nearby. They were worn by the Toa Nuva after they were immersed in Protodermis. Artakha created the others the Toa Nuva found on Mata Nui after they defeated the Bohrok. Artakha also teleported them there. Most of the Kanohi Nuva were created in Artakha and teleported to the island of Mata Nui for the Toa Nuva to use. Each Toa collected one of each type of mask, however, upon entering the Universe Core, they lost the ability to use the masks they had stored on Metru Nui due to Karda Nui's shielding. There were six known types of Kanohi Nuva: If they were combined in Kaita form they could also create:
 * Hau Nuva
 * Akaku Nuva
 * Miru Nuva
 * Pakari Nuva
 * Kakama Nuva
 * Kaukau Nuva
 * Aki Nuva
 * Rua Nuva

Trivia

 * The only known beings who have used a Kanohi Nuva were the Toa Nuva.
 * The Toa Nuva's Kanohi Nuva changed shape when they received their Adaptive Armor. However, their powers remained the same.
 * Setwise, Trinuma has a Hau Nuva. It is not a Nuva mask in the story however.