Felnas

The Kanohi Felnas is the Mask of Disruption. It gave its user the power to cause one of another being's natural powers to go out of control. The mask could only affect one power at a time.

Wearers

 * Makuta Gorast

Trivia

 * The Mask of Disruption was not a mask a Toa would wear, due to it having a power they would find immoral.