Speak to Ur'kyo in Orgrimmar.
Something important is up in Orgrimmar, <name>.
The normal messengers that come through here looking for troll priests usually are very casual. This time, they seemed to be in much more a hurry. Don't dally too long in Thunder Bluff. I'd return to the Valley of Spirits as soon as possible.
You will also receive:
- 4 96 (if completed at level 100)