While playing on Vestige Challenge Difficulty, complete all of the bosses and incursions listed below.
Criteria
- World Boss
- Delve Boss
- Public Dungeon Boss
- Dynamic Encounter
- Dark Anchor (Alliance Zones)
- Abyssal Geyser (Summerset)
- Harrowstorm (Western Skyrim)
- Oblivion Portal (Blackwood)
- Volcanic Vent (High Isle)
- Mirrormoor Incursion (West Weald)
- Dragon
- Siege Camp