Parachk, Architect Of The Pit

Akaan may have been the one who sparked the fires of war that would consume Overrealm, but even he was afraid of Parachk, his most powerful and volatile servant.

Parachk was once an extremely powerful Se'ren whose abilities and magic were on par with the Se'ren's mighty leader known only as The Allfather, but when the Akaan Uprising happened he was fed lies and promises by Akaan's servants which would slowly bring him down a road so dark that he would never turn back from. Embracing the dark powers, he fought alongside Akaan and his brethren for total domination.
Eventually he fought the Allfather in single combat and managed to overpower and kill him, an act that not even Akaan would dare attempt. However he was soon defeated by the Allfather's son Shi'ri and cast out with Akaan and his surviving brethren to the prison that would be known as Underrealm, and using his infinite power he created Underrealm in his own twisted vision. Bitter from his defeat and fall from grace he resided away from Akaan and the few that survived and lived a life of isolation amongst the edges of Underrealm, creating more twisted and dark things for centuries to come.

However, he would return to cause havoc amongst Midrealm alongside Akaan and his fallen ones where he was slain by a brave nameless warrior after a apocalyptic battle that nearly destroyed Midrealm. It was said that he created his own offspring from the blood of a virgin and of his own, leaving behind two deadly yet incredibly intelligent abominations who still lurk around to this day.