Graalok

Graalok was an Ash Bear.

Metru Nui
On Metru Nui, shortly after the Toa Metru arived to save the Matoran, Nokama found a wounded Ash Bear,Graalok. The six Toa were able to heal her.

Mata Nui
Graalok somehow found her way to Mata Nui. Takua and Jaller found her in Le-Wahi while searching for the seventh toa. ==

Trivia

 * On bzpower.com, Graalok was called "Makuta Nui"