Inside the tombs of Skuldafn, I discovered that Fildgor Orcthane crossed into Sovngarde. To defeat Fildgor, I must follow him there.
- Enter Sovngarde.
- Defeat Fildgor Orcthane.
- Talk to Nurnhilde.
- Return to Skuldafn's peak.
- Talk to King Jorunn.
- Witness Filgor's execution.
- Witness the great moot.
- Talk to Prince Irnskar.
Choose to kill Fildgor or leave his fate to Jorunn. Persuade Jorunn to spare Fildgor's life or not.
- Finishing the quest completes the Skuldafn objective.
- It also unlocks the achievement Skald-King's Arrow.