Fetanahuir was a brown dragon that lived in the Kestrel Mountains, specifically in the region where Gelibol now stands.[1]
Fetanahuir claimed a mountain pass as his territory, ruthlessly killing anyone who dared to enter. Unfortunately, this pass was also a crucial trade route between Redania and Kaedwen, leading to significant disruptions. To resolve the issue, the witcher Erland of Larvik was hired to eliminate the threat. Erland spent two weeks studying Fetanahuir, ultimately determining that the dragon was a near-perfect specimen of his kind, with one notable weakness: an all-consuming hatred of necrophages.[1]