Dufficey Kriel was a lieutenant in the employ of Dacre Silifant who was hired for Stefan Skellen's gang tasked with finding Ciri. Upon arriving at Tarn Mira, Kriel abandoned Skellen along with Joanna Selborne, Andres Vierny and Til Echrade, all of whom believed things had gone too far.

He was declared dead by Kenna during her hearing in The High Tribunal of the Eternal Empire in the city of Nilfgaard one year after the events took place.