Mahiki

Mahiki was the mask of illusion. Its noble form could project illusionary objects. Its great form could allow its user to shapeshift, so long that the user was approximately as large as what it was turning into. However, this did not include the mimicked's powers. Kopaka, Matau, Ehrye, and Piruk are known to have worn the mask at some time. Kopaka used this mask to save Matoro and Takua and defeat a Kane-Ra in Ko-Wahi.