Scryptorek

Scryptorek is the leader of Dai-Shinra, the true ruler of Ankoku Nui, and the main antagonist of Bionic Fantasy.

Background
Scryptorek is one of the first Makuta, and their personal Chronicler, meaning he may be older than Teridax and Miserix, if marginally. Despite sharing most of their views, he is not truly loyal to neither Miserix nor Teridax, but simply lived his life under the belief that history is written by the "winners", as he bided his time with the latter after he usurped the former. After the Great Cataclysm, Scryptorek took Teridax's putting Mata Nui to sleep, somewhat rendering the idea of godhood redundant, as a sign that what he believes is right, and began to desire controlling more than just Metru Nui or even Aqua Magna. He eventually found and claimed Ankoku Nui for the Brotherhood of Makuta, creating the Choujintei as a figurehead ruler to keep the human inhabitants from knowing his species' true nature.

Story
By the time of Bionic Fantasy, Scryptorek has eliminated every last human on the planet, but the timespace altering experiments he has been conducting for the past thousand year or so eventually had the side effect of putting the Toa Metru and the future Toa Luminus to Ankoku Nui. Scryptorek however, had created the Vahkshi robots and also corrupted the Genjuu as contingencies against intruders.

Personality
Not much is currently known about Scryptorek, except he is presumably at least just as evil, oppressive, self-centered and devious as his fellow Makuta Teridax, and despises those who do not abide by his age-elitist beliefs, or refuse to accept the Makuta as the most powerful beings in the universe.

Etymology and symbolism
Scryptorek's name comes from "scriptor", meaning "writer" in Latin, and "rekishi(歴史)", meaning "history" in Japanese, so his name means "writer of history", in reference to his desire to control every facet of Ankoku Nui's history, and his messing around with the time-space continuum to his own liking.