Post by Nipah
Doesn't the first comment on his page tell you how to get to him?As someone posted further now:
The door between North and West wings can not be opened at this time. The only way to get to this NPC as of 4.0.3 is via the West Wing.
So I believe you need to kill
Immol'thar, and in order to get to Immol'thar, you'll need the
Crescent Key, and in ordert to get the Crescent Key, you'll need to kill
Pusillin, and in order to kill Pusillin, you'll need to chase him through the Warpwood Quarter...
edit: No more Crescent Key apparently... The doors that unlocked using it are now unlocked permanently it seems...
Now that Cata is live the key doesn't drop from Pusillin. To get to through the door you need to talk to the tree in the courtyard and he'll break down the door for you. He'll only do it after you have killed all the bosses in the instance.
So yeah, you're in for a bit of work it seems.