Discover all six craftable Adamantine Forge items in Baldur's Gate 3. Learn where to find Mithral Ore, the necessary moulds, and the powerful effects of each weapon and armor piece.
Next to the Ancient Forge Waypoint, you can craft six unique items using the Adamantine Forge. Each item requires one Mithral Ore and a specific mould. Below is a table detailing the items, their effects, the mould needed, and the mould's location.
| Item | Effects | Mould | Location |
| Adamantine Longsword | Grants Versatile Hitter: Make a target Reeling 1 turn, or two turns if you’re using it two handed. Also grants Pommel Strike, Lacerate, Rush Attack. | Longsword Mould | On the hanging bridge directly above the dock. You gain access to this via the lever bridge controls near the trapped pathway. Blow up the blockage near the western rear docks to access this stairwell. (X: -628 Y: 408) |
| Adamantine Mace | Grants Swift Hitter: Make a target Reeling for 1 turn. Concussive Smash | Mace Mould | On a table near the Ancient Forge Waypoint. (X: -617 Y: 282). |
| Adamantine Scale Mail | Medium Armor. Reduce all incoming attack damage by 1. The wielder cannot be critically hit. | Scale Mail Mould | Near the Ancient Forge Waypoint, below the Animated Armor guards. (X: -615 Y: 267) |
| Adamantine Scimitar | Grants Swift Hitter: Make a target Reeling for 1 turn. Flourish, Lacerate. | Scimitar Mould | Found on a Skeleton at the second lever controls as you move towards the Ancient Forge section (X: -607 Y: 322) |
| Adamantine Shield | Attacks are granted Reeling for 2 turns. The wielder cannot be critically hit. Grants +2 AC. Shield Bash Hit an enemy with a reaction to potentially knock them Prone on failed Dex save. | Shield Mould | On the corpse of a skeleton in the Dorms area, located right above the Grymforge. You can access it via the stairs near the dock, then jump across using the lever bridges. (X: -556 Y: 408) |
| Adamantine Splint Armour | Heavy Armor. Reduces all incoming damage by 2 and prevents being hit by critical hits. Intense Adamantine Backlash: When hit by melee attacks, the enemy is granted Reeling for 3 turns. | Splint Mould | Head east from the Ancient Forge waypoint, and you’ll find it on the left side of the stairs near the edge. (X -597 Y: 309). |
You can find two Mithral Ore deposits, allowing you to craft two of the six available items. The locations are:
- Lava Pit near the Ancient Forge Waypoint: Towards the southwest side. After defeating the Ancient Guardians (where you find the Scale Mail), follow an earthy path leading towards the lava. The Mithral Ore deposit is down this path. Hit it with weapon attacks or spells to collect the ore.
- Lava Pit near the Adamantine Forge: North of the Adamantine Forge, accessible via an alternative pathway down the broken pathway to the Forge.
After crafting your first Adamantine item, you must defeat Grym, a challenging boss, to escape the forge. A dedicated boss page and video guide for defeating Grym are available.
100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content