A Dirty Job
This quest is optional.
This quest is given to you by Tarkleigh after completing the quest Mercy Mission or after you enter the Fetid Pool.
The objective is to defeat Kadavrus the Defiler, a unique Necromancer. Once you have defeated Kadavrus, you must eliminate the remaining undead in the area. Typing '/remaining' in the chat console will tell you how many monsters remain to be defeated.
Once you have done so, return to the Lioneye's Watch and speak to Tarkleigh to receive your reward.
Quest Rewards
You receive 2 passive refund points as a reward.