What to do with · Valheim 1.0.17
What to do with Hildir's Silver Key
It seems to be missing its owner...
No recipe, building piece or station in the game files takes Hildir's Silver Key.
Weight 0.1Full Hildir's Silver Key page →
Last resort: the Obliterator
Obliteratorturns any 10 items (stacks counted one by one) into 1 
Coal; the rest is lost.
Incinerator.Incinerate in the game code.
Where to get more Hildir's Silver Key
- Found inDvergr Treasure Chest
Questions
›What is Hildir's Silver Key used for in Valheim?
No recipe, building piece or station in the game files takes Hildir's Silver Key.
›Can you sell Hildir's Silver Key in Valheim?
No. Traders only buy items with a trade value, and Hildir's Silver Key has none. The 9 that do: Amber, Amber Pearl, Ancient Coin, Draumyx, Grimvarn, Solryth, Veydris, Ruby and Silver Necklace.
›Can Hildir's Silver Key go through a portal?
Yes, Hildir's Silver Key can be carried through a portal.
›Where do you get Hildir's Silver Key?
Dvergr Treasure Chest. Every source is on the Hildir's Silver Key page.
Source: recipes, building pieces, stations, altars, traders and the Obliterator in the files of Valheim 1.0.17 (2026-10-05), prefab HildirKey_mountaincave.