From Guild Wars Wiki
Possible locations in Talus Chute
- Nighh SpineChill has three possible spawn locations in Talus Chute, which he shares with three other Nightmare bosses.
- The easiest way to find him is to repeatedly zone from Camp Rankor until he spawns at the closest location, which allows for finding him with minimal effort.
- This boss spawns with a couple of Azure Shadows, thus it is wise to take skills that prevent knock down because of Signet of Judgment.