Felnas

"Instantly, the Toa felt his Elemental power building up inside of him. Then it was being released against his will, flowing out of him and creating stone all around."

- Narration, BIONICLE Legends 11: The Final Battle

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 active power at a time; the mask-user also had to be touching the target to use the Felnas.

Example Usage
Gorast used her Felnas on Krika in BIONICLE Legends 11: The Final Battle to make his intangibility power go out of control, causing him to fade out of existence.

Great

 * Makuta Gorast - Formerly wore shapeshifted version; now deceased.

Trivia

 * Toa considered a Felnas' power to be immoral. As such, they would not usually wear one.
 * The Felnas worn by Gorast was created out of protosteel.
 * As a side-affect of being worn by a shapeshifter, whenever Gorast shapeshifted, her Felnas would change with her.
 * The light-draining stinger was not part of the standard mask; it was created when Gorast was locked into her insectoid form.

Felnas