A cleric of Dellforth and son of the reputed warlord Declan Crastyl, Nestor hails from Deep Dell and is of the noble House Crastyl.
Nestor was assigned the role of Chief Inquisitor representing Dellforth during the inquiry into the death of Aron Rosemurk. His overzealous and aggressive investigation into Zorn Kelleck's men-at-arms resulted in his murder at the hands of Gabril Atraxian.
Nestor's father Declan leads his army in an invasion of Kandorr.