|Mask of Illusion|
|Power(s)||Illusion casting and shapeshifting|
|Kanoka||Reconstitutes At Random and Weaken|
|Notable Wearer(s)||Matoran/Toa/Turaga Matau|
The Kanohi Mahiki is the Mask of Illusion. The Great Mahiki gives its user the power to shapeshift or cast illusions. The user can change into forms of the same mass and imitate voices, but cannot copy powers. The Noble Mahiki doesn't let the user shapeshift, however. Instead, it only lets them cast illusions. Kanohi Elda, Arthron and Rode will see through its usage.
- Matoran Matau (Powerless in shape of Great) Formerly; became Great when he transformed into a Toa.
- Toa Metru Matau - Formerly; became Noble when he transformed into a Turaga.
- Piruk (Powerless in shape of Great)
- Turaga Vakama - Formerly secondary mask; destroyed with Ta-Koro.
- Turaga Nokama - Secondary mask
- Turaga Whenua - Secondary mask
- Turaga Onewa - Secondary mask
- Turaga Matau - Primary mask
- Turaga Nuju - Secondary mask
- The Toa Mata - Formerly secondary masks; lost when they became Toa Nuva, now with the Turaga.
- Aodhan (Powerless in shape of Noble)
- Arktinen (Powerless in shape of Noble)
- Ehrye (Powerless in shape of Noble)
- Kamen (Powerless in shape of Noble)
- Mamru (Powerless in shape of Noble)