This quest is no longer available in game.
Bring $1oa Writhing Essence to Arcanomancer Vridiel.
It is deeply disconcerting that the power of Aman'thul grows increasingly unstable. We must pursue this matter further.
Is this volatility the result of the Legion's corruption? No, that is too recent an influence. Something else must have...
<Vridiel trails off absentmindedly, not looking directly at you.>