Kaji

Kaji is a dark demonic Oni who preyed upon the Outlands within Typhon and fed upon children. He manipulated using his magic a group of death knights known as "The Knights of Orion" into serving him thinking that in return they would be able to return to the Lost City of Orion. He was severly injured from some unknown attack and as such relied on his minions to bring him children to consume so he could regain his strength. Kaji was brought a child every other week for almost 6 months until Atlas Stormbreaker hunted down the Oni and slayed him along with the Knights of Orion. He then discovered Arch Starpeak and from that encounter the two formed a bond that eventually led to Atlas adopting and accepting Arch as his apprentice.