Kanohi Nuva

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 Energized Protodermis. 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.

Powers

 * Only Toa Nuva could use Kanohi Nuva.
 * All Kanohi Nuva affected both the user and nearby beings of their choice.

List of Kanohi Nuva
There were six known types of Kanohi Nuva: If they were combined, they could create:
 * Hau Nuva
 * Akaku Nuva
 * Miru Nuva
 * Pakari Nuva
 * Kakama Nuva
 * Kaukau Nuva
 * Aki Nuva
 * Rua Nuva

Trivia

 * The Toa Nuva got shapeshifting Kanohi Nuva when they received their Adaptive Armor. However, their powers were the same.
 * Setwise, Trinuma had a Hau Nuva. It is not a Nuva mask in the story, however.
 * If other Kanohi Masks had been exposed to the Energized Protodermis and became a Kanohi Nuva, their powers will be the same and can share the powers nearby. (e.g.: A Huna Nuva, and Iden Nuva).