Upgrading special weapons in Elden Ring requires rare materials, making finding key progression items essential for mid-game survival. The Somberstone Miner's Bell Bearing 2 is one of the most critical items for players looking to enhance unique armaments without endlessly searching for scattered nodes. Securing this item grants purchase access to mid-tier upgrade materials directly from the Twin Maiden Husks at Roundtable Hold.

Navigating to the Altus Tunnel

To locate this key item, players must first gain access to the Altus Plateau region north of Liurnia. The targeted dungeon is the Altus Tunnel, which sits directly south of the Minor Erdtree in the northeastern area of the plateau.

Upon reaching the area, search near the cliffside base to spot the entrance leading into the subterranean mine. Inside, the tunnel is populated by miners and glintstone guards that can be engaged or bypassed directly down to the boss chamber.

Defeating the Boss to Secure the Item

Reaching the end of the dungeon brings players face-to-face with a formidable dual Crystalian boss encounter. These foes feature heavy crystalline defense that reduces incoming physical standard attacks significantly at the start of the fight.

Using strike-type weaponry or heavy stance-breaking attacks quickly shatters their outer layer to render them vulnerable. Once both bosses are defeated, they immediately drop the Somberstone Miner's Bell Bearing 2 into your inventory.

Unlocking Infinite Upgrades at Roundtable Hold

After acquiring the bell bearing, travel back to Roundtable Hold and hand the item over to the Twin Maiden Husks. Doing so permanently expands their store inventory with unlimited purchasing capabilities.

You will now be able to buy unlimited Somber Smithing Stone 3 and Somber Smithing Stone 4 using Runes. This allows you to effortlessly bring multiple unique weapons up to higher power tiers as you tackle tougher encounters across the Lands Between.