During the quest, Haskill will send you to Vuldngrav to recover Sheogorath's missing artifact, The Fork of Horripilation. Examine the chest, which seems to rouse the Dragon Priest:
- Korthor: "You dare steal from me? Krif voth ahkrin!"
- Arch-Mage Shalidor: "Ah. Korthor's awake."
- Korthor: "My priests will make quick work of you! Luft Dinokii!"
After you defeat his minions, he'll decry:
- Korthor: "Worthless!"
- Korthor: "No matter. Come. Face me yourselves!"
Enter his presence and he'll remark:
- Korthor: "Ahh … there you are."
- Korthor: "The Fork is mine! You shall not have it! Dir Nu!"