This page features content from BIONICLE Generation 1
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"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

Silver Great Crast Set.jpg
Title Mask of Repulsion
Powers Repulsion
Component disks Unknown
Bearers Krika (formerly)
Pronunciation KRAST

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. This power cannot be used on more than one target at a time.

Example Usage

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

Krika's Kanohi Crast



  • Makuta Krika - Formerly wore a shapeshifted version; now deceased


  • Toa would not normally wear this mask because they generally regarded its power to repel nature itself as immoral.[citation needed]

See Also