Black Pearl is an ingredient in Pillars of Eternity II: Deadfire.
- Arkemyr's Manor: Within a locked chest in the bedroom.
- Crookspur: Hidden stash on the beach, near the entrance to the Crookspur Caverns.
- Engwithan waystation level two: Can be looted from Xakoras.
- Cignath Mór: Dropped by the Kraken fought when defying Galawain during Overgrowth (3-5x).
- Reward for completing the task Iron Gut.
- Can be pickpocketed from Benweth after Blow the Man Down, requires Slight of Hand 6 (x5) Needs validation
- Found in Captain Henqua's Treasure.