Bargaining with Shadows

Objectives
Meet Ritssyn Flamescowl in the Chamber of the Guardian beneath Dalaran.

Description
From the clues you've been able to piece together, it appears that Levia was looking to conduct a ritual in the libraries beneath Dalaran - most likely to summon this "Agatha" she has become so infatuated with. I'm afraid this is a little out of my area of expertise, so I'm going to have to call in a favor.

I'll send for assistance from the Council of the Black Harvest. One of their warlocks will meet you in the Chamber of the Guardian to assist with your investigation.

I only hope we're not too late

Completion
You are lucky that Modera contacted me for assistance.

Agatha is beyond you,. She is beyond any of us.

Rewards
You will receive:

Gains

 * 1,650 XP