- Relic Coffer Key
- Use: Opens a Black Vault Relic Coffer Door.
- 1 Charge
The Relic Coffer Key is required to open the Relic Coffer Doors in Blackrock Depths. These doors cannot be lockpicked.
Source[]
This item is a common drop from Trash Mobs in Blackrock Depths.
Note[]
You need 12 Relic Coffer Keys to open all the coffer doors to spawn Watchman Doomgrip for the quest [20-30D] The Heart of the Mountain. Once you have defeated Doomgrip, the Heart of the Mountain spawns in the back of the Vault.