Elder Scrolls V: Skyrim Special Edition Guide Dawnguard Quests Vampire Faction Quests
Overview
The following ten Faction Quests become available after you complete Dawnguard Main Quest: The Bloodstone Chalice. These can be completed during (or after) the Dawnguard Main Quest and typically offer you a task that results in strengthening the vampires of Castle Volkihar. You can have only one of these quests active at a time. Simply approach any resident of the castle and ask, “What can I do to help?”