Mistress of the Mines is a level 70 elite quest giver located in the Netherwing Mines in the contested territory of Shadowmoon Valley. She is friendly to players who have completed  Blood Oath of the Netherwing.
She starts the following quests at friendly reputation with Netherwing:
- [70 Daily] Picking up the Pieces...
-  Seeker of Truth
- There are two Mistresses, one at each entrance to the mines.
- Shivarra are demons, but the Mistresses are tagged as humanoids.
See: List of Shadowmoon Valley NPCs