Guurahk

Guurahk are the Rahkshi of Disintegration. They are created from Kraata-Ul that are dipped into Energized Protodermis. A second Kraata-Ul is then needed to run the Rahkshi armor that is created.

Metru Nui
There was a Guurahk kept in the Archives that once escaped. This Rahkshi, along with every other Rahkshi on Metru Nui, was aged to its death by Voporak.

Mata Nui
The Makuta Teridax created a Guurahk, along with a Turahk, Panrahk, Lerahk, Kurahk, and Vorahk, and placed them in large green vats in his lair, Mangaia. When he learned that the Avohkii had been discovered, he placed a Kraata in the Panrahk's, Guurahk's, and Lerahk's Rahkshi armor and sent them out to retrieve the mask. They emerged from Mangaia, attacking Gali Nuva, who promptly escaped. They then arrived in Ta-Koro, pursuing Takua, and destroyed the village in the process. While in Ta-Koro, Hahli was saved by Gali from the Guurahk.

Later, the Rahkshi engaged in another fight against the Toa Nuva Tahu, Gali and Lewa, where Guurahk made Gali almost fall into a crevasse it made with it's disintegration powers. It was going to kill her, but Lewa saved Gali and made Guurahk crash into the battle between Tahu and Lerahk. They then trapped the Toa Nuva under rocks that were poisoned by Lerahk. Guurahk was also responsible for trapping Onua, Pohatu and Whenua inside the Kraata cave.

Guurahk then chased Takua and Jaller into Ko-Koro, where it was frozen by Kopaka. Guurahk was freed later, and joined the attack on Kopaka, where it aided the other Rahkshi in escaping after Tahu, Lewa and Gali Nuva showed up to help Kopaka. Guurahk and it's brothers then chased Takua, trying to impede on the Toa Nuva's progress, and got there for the final battle.

Later, in the final battle between the Rahkshi and Toa Nuva at Kini-Nui, Guurahk made a combined attack with Lerahk and Panrahk against the Toa Nuva. Tahu's Hau Nuva blocked the attack, then Lewa created a sand cyclone to trap Guurahk, Panrahk, and Lerahk. Tahu then blasted fire at the tornado to seal the Rahkshi in a glass prison. Guurahk's armor was then dismantled along with the other five Rahkshi's to build the Ussanui.

Abilities and Traits
Guurahk are agile and fierce hunters. A Guurahk will spend long periods of time merely observing an enemy before it will strike. It analyzes every strength and weakness in a target before acting. The Guurahk will search for the weakest point in a structure before using its power, to conserve energy.

Tools
Guurahk carry Staffs of Disintegration through which they can release a cone-shaped energy wave that makes any object it touches crumble to dust.

Set Information
Guurahk was released as a set in the summer of 2003. It contained 45 pieces, including a rubbery Kraata. It could be combined with the Panrahk and Vorahk sets to form the Rahkshi Kaita Vo. Certain canister sets were packaged with a mini CD that explained the characters of Guurahk and Takanuva.

Trivia

 * Guurahk's power of Disintegration is in direct opposition to the Po-Matoran Principle of Creation introduced in the Mata Nui Online Game II: The Final Chronicle.
 * A Rahkshi Guurahk set was seen in the 2008 movie The Day the Earth Stood Still.

Appearances

 * Comic 12: Absolute Power (First Appearance)
 * Rahkshi Promo Comic
 * Comic 13: Rise of the Rahkshi!
 * Comic 14: At Last -- Takanuva!
 * BIONICLE: Mask of Light
 * BIONICLE: Mask of Light (Book)
 * BIONICLE: Collector's Sticker Book
 * The Official Guide to BIONICLE
 * BIONICLE Encyclopedia (Mentioned Only)
 * BIONICLE Encyclopedia: Updated (Mentioned Only)
 * Rahkshi Promo Animations (Non-canonical Appearance)
 * Rahkshi Mini Promo CDs
 * Mata Nui Explorer (2003)
 * Mata Nui Explorer (Movie)
 * BIONICLE: The Game (Non-canonical Appearance)
 * BIONICLE: Mask of Light (Game) (Non-canonical Appearance)
 * BIONICLE: Maze of Shadows (Non-canonical Appearance)
 * BIONICLE Heroes (Non-canonical Appearance)