Pandorym

Pandorym was an Elder Evil from a distant dimension beyond Astaris,

It was captured by the ancient Nynthians in order to use it as a weapon in case Amonkhet returned, Since Pandorym was very dangerous to the Nynthians themselves, they kept its body and mind separated and were kept in two Imperium Armories, its body along with it's raw strength was kept in the Inverted Ziggurat under the Verisius Environmental Barrier. While its mind was kept in the Dreadfort.

At some time at the start of the third age Drakon Lazarus began searching for Pandorym after hearing rumors that it was a powerful weapon. He wanted to use it to get revenge on those who killed his lover, Yet upon finding Pandorym's body and learning what it was due to a vision from Miggea, he sealed himself via blood magic to watch over Pandorym and make sure no one abused it's power.

almost 2000 years later the mind of Pandorym managed to break free and wanting to find it's body began whispering to Kalius Reyalin, son of Councilman Reyalin, Out of fear they sent him to the Dreadfort to serve the Szar-Kai, there his connection to Pandorym grew and became a powerful Mystic and set out in search of Pandorym's body, with Kalius being his conduit Pandorym corrupted the entire Szar-kai to aid him in his quest,