Ara-Kara, City of Echoes

Tulumun, an agent of a new contact known as the Vizier, has approached us. I never expected a nerubian to come to us for help, but what they brought to our attention could threaten us all. I will need you to descend into Azj-Kahet and infiltrate Ara-Kara, the City of Echoes. If what Tulumun told me is true, we cannot let whatever they have woven down there escape. Put an end to their operation. Bring back evidence of what you find.