Crast

"Krika triggered his mask power. The Kanohi Crast, or Mask of Repulsion, sent Gorast hurtling away from him at high speed. She smashed into a nearby stalactite with a sickening thud and hit the mud, dazed."

- Narrator, Swamp of Secrets

The Kanohi Crast is the Mask of Repulsion. It allows its user to repel other objects for offense or defense; the target cannot touch the user, and is flung away with considerable force. The user can also achieve limited flight by repelling the ground.

Example Usage
In Swamp of Secrets, Krika used his Kanohi Crast to 'repel' Gorast, sending her into a stalactite.

Great

 * Makuta Krika - Formerly; now deceased

Trivia

 * Toa would not normally wear this mask, as it repels nature itself via its power.