This quest is not available in game.
Obtain the Second Key Fragment from an Arcane Container inside Coilfang Reservoir and the Third Key Fragment from an Arcane Container inside Tempest Keep. Return to Khadgar in Shattrath City after you've completed this task.
I hid the second fragment at the bottom of Serpent Lake, long before it was called that. The giant drain installed there after the naga took over has likely pulled the container into the depths of Coilfang Reservoir.
The third fragment will prove the most trying, as I left it inside Tempest Keep back when it was controlled by the naaru. Kael'thas now rules it and the chamber where I left it has become a prison.
Bring me these remaining fragments, <name>. Much depends on your success.
You will also receive:
- 21,640 experience
- 60 (if completed at level 110)
- 350 reputation with The Violet Eye