The Prodigal Lich Returns
Bring the Nether Gem to Bethor Iceshard in the Undercity.
Nether GemDescription
Take this Nether Gem to my old comrade Bethor. It will let us communicate ... and I have much to tell him.
Progress
Have you returned Gunther's book? Has he responded?
Completion
You convinced him to join us! You have done a great deed for the Forsaken, <name>. The Dark Lady will be informed.
Bone Buckler