Loa

The Kanohi Moa is the Great Mask of Acuity. It gives its' user the powers of Detection, Spirit, and Telepathy. The powers could be activated simultaneously or separately.

Great
The Moa is theoretically worn by the Toa Inika Kaita Makonhah, but he has never been formed. Thus, it is believed than a Moa has likely never existed in the Matoran Universe.

Trivia

 * This mask was created by BZPower and C.I.R.C.L.E. member Toa_Ausar.
 * This mask manifests in the shape of a golden Great Kanohi Suletu.