Miserix

"I don't have time for this. I have places to be, and bodies to break. I want you to send out a message to all your friends, to everyone who sails in and out of this island. Tell them Miserix is back, and when I find him, Teridax is dead!"

- Miserix, to a trader on Stelt

Miserix was a Makuta and the original leader of the Brotherhood of Makuta. He was imprisoned on Artidax and freed by an Order of Mata Nui strike team, then assisted the Toa Hagah in their search for Teridax.

Ruling the Brotherhood
Miserix was created on one of the Southern Islands by Mata Nui 100,000 years ago. He became the leader of the Makuta's organization, the Brotherhood of Makuta, whose task was to create plant life and bio-mechanical Rahi to populate the Matoran Universe. Five thousand years later, he had learned the Matoran could not afford the trading prices offered by the Vortixx. He approached Chirox and Mutran to decide on which one would accompany Icarax and Pridak in this task.

At the time that Pridak left the Brotherhood to start the League of Six Kingdoms, Miserix hired Takadox, one of the leaders of the League, to spy for him. Later, the Makuta attended a meeting with the 6 leaders of the League. The warlords demanded that the Brotherhood continue to make new Rahi and anything else they might need. After the meeting ended, Miserix ordered his lieutenant, Makuta Teridax, to watch the Barraki. Teridax obeyed, later leading the attack that dismantled the League of Six Kingdoms.

500 years later, the Matoran Civil War sparked on Metru Nui. Again, Miserix turned to Teridax and ordered him to stop the war. During the war, Miserix gave Makuta Mutran the mission to visit Tren Krom, believing that such a being of great power could not go unchecked in the universe without knowing its intent or potential danger.

Some time later, Teridax rebelled against Miserix after learning a way to rule the universe with Mata Nui asleep. Miserix was overthrown and Makuta Krika imprisoned him on Artidax. Officially, he was reported to "die in a Rahi creation accident".

Escape from Artidax
Miserix was freed by Brutaka's team, not before absorbing Makuta Spiriah into his body. Miserix then destroyed the volcano, grew wings, and fled along with Brutaka's team, heading north to Daxia. He soon left the island to Stelt to spread his message. He caught a trader and ordered him to inform everybody that Miserix is looking for Teridax. He then came to Metru Nui and rescued the Toa Hagah and Zaktan from molten Protodermis. Miserix then decided to join them on their mission to destroy Teridax. The team then discovered two long-dead bodies within a chamber Miserix concluded that they were not made out of Protodermis. Suddenly, a portal opened from within the chamber and the team prepared for battle as silhouettes appeared from within. It had turned out to be Helryx, Keetongu, Axonn, and Brutaka who were brought there. Just as the assembled group began to converse about what to do, Teridax revealed himself and destroyed Brutaka's Kanohi Olmak to prevent any escape. He then killed Zaktan with a sonic hum.

Trivia

 * The winner of the Makuta Building Challenge was named Miserix.
 * Like all Makuta, Miserix was a bit selfish. But unlike Teridax, he would not let those emotions rule his destiny.
 * Sarah Newkirk was the contest winner of Miserix.