- Arkreus came to Irkasy with his sister Ariza, who died during the raid of the Red Hand camp.
- (Juno only) Arkreus's sister was researching The Flame and trying to find ways to appease it. She believed that the Flame would eventually fight to save Aghera from a looming darkness, but that many innocent people would perish in his wake if the proper precautions weren't taken.
Arkreus is a tiefling artificer from somewhere in Ibaya.