Return to the Bulwark
Bring the Filled Writhing Haunt Bottle to Shadow Priestess Vandis at The Bulwark, Western Plaguelands.
You delicately top off the empty bottle; a sample of the foul substance that churns under the platform of the cauldron now oozes back and forth inside the fragile glass container.$B$BWith the poison in hand, it is time to return to Shadow Priestess Vandis at the Bulwark to complete the mission.
Required Level
50
Side
Horde
Recommended Level
55
Difficulty
52
59
62
End
Locations
Progress
Once we successfully analysis the sample drawn from the Writhing Haunt's cauldron, it will provide us with a third avenue to deliver a devastating counter agent against the Scourge!
Completion
Another finely executed mission, $N! This makes three cauldrons available to us to turn against the Scourge. If Kel'Thuzad's necromantic dominance over these lands wasn't as strong as it currently is, I'd dare say you'd shut them down completely!$b$bApothecary Dithers will have a report on what this cauldron - as well as the other cauldrons subverted - will require to deliver our counter agent to the plague. With that, the time has come to bring the last cauldron of the west under our influence!
You will receive: 85 
1 
9 60 
Gains
Upon completion of this quest you will gain:
- 4100 experience
- 75 reputation with Horde
- 150 reputation with Argent Dawn