Kanohi Mohvon

Kanohi Mohvon, The Great Mask of Conjuration, is a Kanohi that gives its user the power to briefly program a power into the mask. The user needs to describe the power in detail and at least one weakness. If the phrasing is thought/spoken wrong, it can cause psychic backlash in the user. The user can use a programmed power for 15 minutes (with a Great version) and can program the mask mentally, and after the time runs out, needs to wait 30 seconds to use the mask again.

The Noble version worked for only 5 minutes and had to be programmed vocally. A tactical weakness was that because it took time to program a power into the mask, any opponents nearby could hear in detail what power to expect and its weakness. Because of this, the 'conjuring' was best done alone.