Slay Vaal Hazak.
I'm absolutely positive that the effluvium is controlled by Vaal Hazak. Now to prove my theory once and for all. Go to the vale and seek out Vaal Hazak!
Hellish Fiend Vaal Hazak Information
- Conditions: HR 14 or higher
- Failure Conditions: Time expires, Faint 3 times.
Hellish Fiend Vaal Hazak Notes
Other Monsters in this quest: