Take the Phylactery of Kel'Thuzad to Light's Hope Chapel in the Eastern Plaguelands.
Provided Item:
Description
The phylactery is all that remains of the master of Naxxramas. Your better judgment dictates that you destroy the phylactery, preventing the lich from ever reforming. Thankfully, you seldom listen to that internal voice of reason.
Someone at Light's Hope will pay you hugely for this artifact. Who cares if Kel'Thuzad regenerates to full power?
Reward
You can choose one of these awards:
Completion
In all my days of living I would have never expected to see this...
<Father Montoy appears to be salivating.>
Oh yes, you will be rewarded dear boy. You will be greatly rewarded. Give it here. Now!
Gains
Upon completion of this quest you will gain:
Additional Information
