Kohrak

Kohrak are the Bohrok swarm of Ice.

History
Kohrak are created when Av-Matoran fulfill their destiny and transform into mechanical insectoids. They are then transported to Bohrok Nests to await the signal to cleanse the island camouflage of the Great Spirit Mata Nui. They are aided by the Bohrok Va Kohrak Va.

The Tahnok swarms beneath the island of Mata Nui were awakened by Makuta Teridax, upon his defeat by the Toa Mata. A swarm of Kohrak, along with Pahrak, assaulted Ta-Koro, only to encounter an unexpected obstacle; the Toa Mata. They were able to temporarily defeat the Toa, until two of their number managed to create a large storm, driving the swarms off.

The Kohrak, along with the other swarms, continued their attempts to cleanse Mata Nui, combating all obstacles in their way. When the Bahrag were defeated by the Toa the Kohrak were rendered immobile, with no direction. The Matoran reprogrammed them to help fix the destruction they caused, which they continued to do until they received a signal to return to their nests by the Bahrag.

When the Bahrag were released by the Toa Nuva, the Kohrak swarms awoke and contributed to cleanse the island of Mata Nui. They have since returned to their nest.

Abilities and Traits
Kohrak consider themselves invincible and are dismissive of danger. Thus, they have no regard for their own safety. They will carry on working until they have no choice but to react. However, they have one weakness: they always confront one on one, rather than as a unified force, forcing them to rely on their formidable individual skills.

Tools
Kohrak use their Ice Shields to channel their powers.

Set Information
Kohrak was released as a set in early 2002 with 40 total pieces. Each set included a randomly packed light blue Krana. Kohrak can be combined with Gahlok and Lehvak to create the Bohrok Kaita Ja.

Appearances

 * Bohrok Promo Comic
 * BIONICLE Chronicles 2: Beware the Bohrok
 * McDonald's Comic 3: Secret of the Swarm
 * Comic 4: The Bohrok Awake
 * BIONICLE: Mask of Light
 * BIONICLE: Collector's Sticker Book
 * The Official Guide to BIONICLE
 * BIONICLE Encyclopedia
 * BIONICLE Encyclopedia: Updated
 * Bohrok Promo Animations
 * The Battle for Mata Nui (Non-canonical Appearance)
 * BIONICLE: Matoran Adventures (Non-canonical Appearance)
 * BIONICLE: The Game (Non-canonical Appearance)
 * Toa Nuva Promo Animations
 * BIONICLE: Maze of Shadows (Non-canonical Appearance)
 * BIONICLE Heroes (Non-canonical Appearance)