Krahka

http://upload.wikimedia.org/wikipedia/en/e/ee/Rahi_Krahka.jpg Krahka - An intelligent shapeshifting Rahi who can imitate any form she has seen and can also gain knowledge of those she copies. She can mix and match pieces of different forms, but only with effort.

Krahka was first encountered defending her territory from the Toa Metru. She later joined the Toa in fighting the Visorak, in this battle she was last seen disappearing with Tahtorak and Zivon into the Zone of Darkness. She is best known for a multi-armed form that combines aspects of the six Toa Metru. According to Rahaga Pouks, the rest of her kind were wiped out by the Visorak.