Draw Knife is a quest item used in the Ritual of the Ancestor Moth during The Elder Scrolls V: Dawnguard.
Quests[]
It is a quest item for "Unseen Visions." The knife can be found inside Ancestor Glade and is used to obtain Canticle Bark from the Canticle Trees found in the grove. It can only be used once to obtain Canticle Bark. After completing the quest it can be discarded or kept as a collector's item. It can be sold for 0 
.