Lowest price: $4.99 · 1 store · price range $4.99 … $4.99
Price history: 2 daily prices tracked since 2026-10-18; lowest $4.99, highest $4.99.
Price last confirmed by the store feed on 2026-10-30.
| Store | Price | Stock | |
|---|---|---|---|
| Store 1 (US) | $4.99 | In stock | Go to store |
Rating: not rated yet, 0 member ratings. Signed-in avalwhunt members can rate this product from 1 to 5 stars and write a review.
The mysterious workshop on Blackstone Isle is locked tight. Inside are otherworldly creations, products of cruel machinations by the previous occupants. Now they lie idle and abandoned. With this key you can put them to some use. This grants access to the following items: Arterial Engine The bony blades of this grotesque engine are driven by a pulsing heart. It beats in time with your own. Sign of Ruin A symbol of the deep is carved into this small talisman. It's sure to draw the attention of those attuned to it.