Elder Scroll (Blood)

The Elder Scroll is a quest item located in, where it is central to the main quest.

Background
This scroll was originally in the posession of Valerica, Lord Harkon's estranged wife. She took it from Castle Volkihar some time in the early First Era and fled to the Soul Cairn so that Harkon could not complete the Tyranny of the Sun prophecy.

Beyond Death
The Dragonborn must travel with Serana to the Soul Cairn to confront Valerica and obtain the Elder Scroll.

Unseen Visions
The Dragonborn is required to read the Elder Scroll at Ancestor Glade in order to locate Auriel's Bow.

If the Dragonborn sided with the Dawnguard, the scroll, along with the Elder Scroll (Sun) can be sold to Dexion Evicus for 6,000 after completely finishing the main quest.

Quests

 * Beyond Death
 * Unseen Visions