was one of the six Rahkshi
released by the Makuta
in an a temp to stop the approach of the seventh Toa. Kurahk is the Rahkshi of anger.
BIONICLE Mask of Light: The Movie
Kurahk was released by the Makuta Teridax after the first three Rahkshi, Panrahk, Lerahk, and Guurahk where frozen by Toa Kopaka.
Kurahk in BIONICLE Mask of Light: The Movie