Zelcron

The following is written for Biotuber shade2800 with his permission.

Zelcron (who prefers being called "master" or "lord") is the leader of the remnants of the Brotherhood of Makuta 100,000 years after Mata Nui saved the planet.

Work as a Makuta on Aqua Magna
Zelcron and his crew were some of the Makuta who attempted to create something to drain a being's light. His main base was on Zakaz, at the time. Towards the end of Zelcron's tenure on Zakaz, he was betrayed by Makuta Krattix, who he then killed. When Teridax rose to power using the Mata Nui Robot, Zelcron and the others who were with him went into hibernation to escape.

Spherus Magna
After awaking from Hibernation, Zelcron attempted to continue his work, by capturing Meka, then, later, Lucarian. His attempts to suck out their light ended in failure, and the escape of both. Soon, the Dark Hunters began to rise once more, giving him the opportunity he needed. When paired up against Zelcron's Makuta in a fight, the Dark Hunters were almost pushovers. In a large battle between the Makuta, Dark Hunters, and Toa, Makuta Orgrul and the Dark Hunter Tinkerer's portal guns were cut, opening a portal through time. Zelcron avoided this. His Makuta returned to their base, to continue to beguile Lucarian until others returned. Zelcron also captured the insane Twilis during this time, and attempted to suck the light out of him. Soon, something allowed Zelcron to access "the trigger", which awoke the Elemental Kings.

Hunt for the Elemental Kings
As soon as Morgrath and Warlox returned from the past, it was revealed that Makuta Hokiko had taken their ideas for the light-draining, and sent them to Chirox who then created the Shadow Leeches. Hokiko was then killed. Warlox and Twilis escaped the base at the same time, each heading different ways. Zelcron's group was soon joined by another Makuta who had hibernated elsewhere, nicknamed "The Angel of Death". Zelcron is currently attempting to hunt down the Elemental King of Air in his cloud city.