Collect the Collection of Souls.
There can be only one response to this... this, DEFILEMENT of the souls of our ancestors!
<name>, if you would aid us to restore the souls of our honored dead to their rightful place, go back to Razaan's Landing.
Go back up there and kill the razaani until their leader, Nexus-Prince Razaan shows his cowardly face. Kill him and get those souls back, and then give them over to Spiritcaller Dohgar!