Azibo

Azibo was an Onu-Matoran of Mata Nui. He had returned to Metru Nui and was helping to rebuild it until the Staff of Artakha was used to repair the rest of the city.

Metru Nui
Nothing is known about Azibo's life on Metru Nui except that he was probably an archivist. He was rounded up by the Vahki and placed in a Matoran Sphere. He was later awakened on Mata Nui.

Mata Nui
On MNOG Azibo was the prospector in the Great Mine who found a sundial at the bottom of the Great Mine, which Takua found was another entrance to the Mangaia, after Azibo commanded him to take a message to Nixie.

Spherus Magna
He has since evacuated the Matoran Universe and is currently living on Spherus Magna.