Shelek

"Chirox struck first, using his mask power to make it impossible for Takanuva to to hear their approach or call for help."

- Narration, BIONICLE Legends 11: The Final Battle

The Kanohi Shelek was the Mask of Silence. It gave its user the power to temporarily make a target simultaneously deaf and mute for as long as they maintained concentration.

Example Usage

 * Great: In BIONICLE Legends 11: The Final Battle, Chirox used his Shelek to make Takanuva deaf and mute so Chirox and Bitil could attack him without fear of discovery.

Great

 * Makuta Chirox - Formerly wore shapeshifted version; now deceased.
 * Makuta Mutran - Formerly wore shapeshifted version; now deceased.

Powerless

 * Vican
 * Kirop - Formerly; since replaced with a different mask.

Trivia

 * A Shelek was not a mask Toa would use, due to its association with Makuta. Despite this, they did not feel it had an immoral power.
 * The Shelek worn by the Makuta were created out of protosteel.
 * As a side-affect of being worn by shapeshifters, whenever Chirox and Mutran shapeshifted, their Shelek would change with them.