I saw Bristletoe spawn while following this guy, so they don't share a spawn ph. But....this guy may share the ph with Korvik. I followed Korvik for hours, then Ashenpaw spawned so i Killed Korvik. Then I mapped this guy for 15 minutes and Ashenpaw spawned, I hadn't killed but maybe 1 mob.
Zahal the Vile was up also.
Guards kill this guy so don't hesitate.
Edited, Jun 2nd 2023 11:19pm by hotrod