DORX: Heroes of the Nentir Vale
Tiefling half-brother to Razul, son of Orcus
The mastermind in awakening the long-dormant powers within the Keep outside of Winterhaven, Kalarel had struggled for years to find a way to bring Orcus into the Material Plane. During their fateful struggle within the Keep, Kalarel revealed his heritage and his relationship to Razul before being seemingly slain.
Kalarel revealed himself again atop the Grey Aerie after the defeat of Demios by the ORX crew, demonstrating the newfound powers of Undeath as he kidnapped Razul and brought him to a lesser plane of Orcus.
His current whereabouts are unknown.