Speak with Vaelen the Flayed at The Shadow Vault.
I just saw that incompetent fool, Vaelen the Flayed, sneak into the vault building.
Go see to it that he rectifies his mistake and returns my death knights to me!
You will also receive:
- 2,200 experience
- 13 20 (if completed at level 90)
- 10 reputation with Knights of the Ebon Blade