What to do with · Valheim 1.0.17
What to do with Mould: Nord Atgeir
Filled with the right material, this mould will create a most formidable weapon.
It goes into Cast: Nord Atgeir.
Stacks to 10Weight 1Full Mould: Nord Atgeir page →
Craft with it (1)
Earliest first, by the biome where everything the recipe needs can first be had.
What Hugin says
Moulds can yield fascinating results! But it is not enough to merely fill them with materials – they also need to be hardened with the help of extreme temperatures...
Hugin's tip “You have found a mould!”, shown when you first pick it up (Player.AddItem).
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 Mould: Nord Atgeir
- Broken fromPile of Rubble
- Broken fromMorkhalla weapon stand3.2%
- Broken fromWardrobe Shaft
- Found inChestDeep North
Questions
›What is Mould: Nord Atgeir used for in Valheim?
It goes into Cast: Nord Atgeir.
›Can you sell Mould: Nord Atgeir in Valheim?
No. Traders only buy items with a trade value, and Mould: Nord Atgeir has none. The 9 that do: Amber, Amber Pearl, Ancient Coin, Draumyx, Grimvarn, Solryth, Veydris, Ruby and Silver Necklace.
›Can Mould: Nord Atgeir go through a portal?
Yes, Mould: Nord Atgeir can be carried through a portal.
›Where do you get Mould: Nord Atgeir?
Pile of Rubble, Morkhalla weapon stand, Wardrobe Shaft. Every source is on the Mould: Nord Atgeir page.
Source: recipes, building pieces, stations, altars, traders and the Obliterator in the files of Valheim 1.0.17 (2026-10-05), prefab MoldAtgeir.