Order of Mata Nui (RTU)

"Some people took me in. The Order of Mata Nui. Blackout probably told you about them."

- Kakamu to Mephistroth

The Order of Mata Nui was a secretive organization devoted to enacting the will of Mata Nui in the Retelling Universe.

History
The Order of Mata Nui was established in the early days of the Matoran Universe.

The Order of Mata Nui took in and trained Kakamu to be one of their agents after he was swept out to sea and transformed into a Toa. Kakamu worked for the Order for a while, but when he decided to quit, the Order sent four of their agents after him to kill him. Kakamu fled across the Matoran Universe, eventually arriving on an uninhabited island that someone (Blackout) had been using as a lab to experiment with Makuta essence. Soon afterwards, the Order agents cornered Kakamu on the island, so he decided to drink an experimental formula found in the lab in the hope that it would give him a way out. This formula turned Kakamu into a Makuta, so he used his new powers to kill the Order agents.

Kakamu recalled his origin story, including his membership of the Order of Mata Nui, to Mephistroth many years later in a restaurant on Teruga Prime. Kakamu mentioned that Blackout might have mentioned the Order of Mata Nui to Mephistroth, but Mephistroth ignored him.