The Kanohi Nuva Aki Nuva is the Mask of Valor. An Aki Nuva can be formed by immersing a destined Kanohi Aki in Energized Protodermis or by merging Hau Nuva, Pakari Nuva, and Kakama Nuva together. It would give its' user and those nearby the enhanced powers of Shielding, Strength, and Speed. The mask user(s) would be able to activate the powers simultaneously or separately. The only beings able to use this mask are Toa Nuva and Toa Nuva Kaita.
|A standard Aki Nuva|
|An Aki Nuva, adjusted to a swamp environment via the Adaptive Armor.|
- This mask manifests in the shape of a golden Great Kanohi Hau Nuva.