Elda

The Kanohi Elda was the Mask of Detection. It allowed the user to detect hidden objects or beings in the area, such as the spirit form of a Kanohi Iden wearer, an invisible Kanohi Huna wearer, and the Ignika, the Mask of Life. The Organic version Toa Hahli wore indicated to her how near the Ignika was through increasingly strong headaches.

Wearers

 * Hahli (lost when she became a Toa Mahri, upon which she recieved a Faxon)