Protodermis Matoran

The Protodermis Matoran is a Matoran made totally out of Protodermis. He was created by Mata Nui. He used to live underground. One day, during Piraka Attack, Proto Matoran capture Takanuva and taught him fighting skills. He later joined the good guys and used his power to turn the Bohrok-Kal army of the Piraka into just simple Bohrok. He hasn't been seen since.