Retrieve Archmage Vargoth's Staff from Ekkorash the Inquisitor and bring it to Ravandwyr in Area 52. To bring Ekkorash out of hiding, sprinkle the Conjuring Powder on the brazier in the center of the ruins.
I am Ravandwyr, apprentice to the Archmage Vargoth.
My master is... indisposed, shall we say. I am here on a matter of great importance.
The Arklon Ruins southeast of the city are a hotbed of Burning Legion activity. Their purpose in the ruins concerns neither me nor my master, but their leader, Ekkorash, possesses the archmage's staff.
This conjuring powder will allow you to draw the demon out of hiding. Sprinkle it on the brazier at the center of the ruins.