Baldurs Gate 3 Infernal Iron Locations And How To Collect It

12 September 2026 | 202

Finding Infernal Iron in Baldur's Gate 3 is essential for players looking to advance Karlach's companion questline and forge high-tier gear. This rare metal holds immense hellish power, serving as the primary resource for repairing the Hellfire Engine in Karlach's chest. Securing multiple pieces throughout your journey ensures you unlock key story developments and powerful heavy equipment crafted by Dammon.

Locating Infernal Iron in Act 1 Key Areas

The earliest piece of Infernal Iron can be found in the Blighted Village inside a blacksmith's cellar beneath a wooden trapdoor. Securing this piece requires lockpicking a locked chest hidden behind a calcified web wall. Finding this early deposit gives players their first opportunity to assist Karlach during the opening chapter of the campaign.

Another reliable location in Act 1 is tucked inside the Shattered Sanctum within the Goblin Camp. Players can loot a piece directly from Dror Ragzlin's private treasure vault situated behind his throne room. Taking down the goblin leadership or sneaking past the guard guards lets you pocket this valuable material safely.

A third early piece sits inside the Zhentarim Hideout near Waukeen's Rest behind a locked iron gate. Skilled thieves can pick the lock or pickpocket the guards to access the back storeroom where the iron is hidden inside a heavy crate. Exploring these early areas gives you plenty of crafting potential before moving forward.

Finding Infernal Iron in the Underdark and Act 2

As your journey leads into the Underdark and the Shadow-Cursed Lands, additional opportunities to gather Infernal Iron open up. In Grymforge, players can purchase or trade for a piece directly from Stonemason Kith after engaging in detailed dialogue about the local architecture. Successfully passing history or perception skill checks makes acquiring this item straightforward during your exploration.

Moving into Act 2, players can discover another piece within the Reithwin Masonry Guild in the Shadow-Cursed Lands. The metal sits on a workbench near the main floor area alongside various crafting tools. Taking time to thoroughly search key structures across the region ensures you never miss these vital upgrade resources.

Best Practical Uses for Infernal Iron

The primary use of Infernal Iron is presenting it to Dammon, the Tiefling blacksmith found at the Emerald Grove or the Last Light Inn. Delivering the material allows Dammon to repair Karlach's engine, helping her manage her infernal temperature and deepening her personal narrative. Completing these repairs is crucial for anyone pursuing a romance or long-term storyline with her.

Once Karlach's engine is stabilized, excess Infernal Iron can be used to forge the Flawed Helldusk armor set. Dammon can craft heavy armor pieces, gloves, and helmets that provide exceptional defensive buffs and fire resistance. Utilizing your leftover stock guarantees your entire party gains significant combat advantages for late-game encounters.