Read the first chapter of the Legacy of the Masters.
This book may be just the leverage we've been seeking...
How familiar are you with the Council of the Black Harvest, <name>?
After Deathwing was defeated, six of the greatest Warlocks gathered together to teach all Warlocks advanced forms of magic stolen from our defeated foes.
Take a look at the tome beside me...
Upon completion of this quest you will gain:
- 236,000 experience
- Patch 5.1.0 (27-Nov-2012): Added.
- It's not clear what is different between these two quests.