Baldur’s Gate 3: How to Fix Karlach’s Infernal Engine in BG3

Maybe Withers can resurrect her sans engine?
Karlach Ending Baldur's Gate 3
Screenshot by Prima Games.

Karlach is easily the best girl in all of Baldur’s Gate. And despite her sunny, relentless positivity, she’s easily one of the most tragic. After being sold out by her employee to an archdemon in hell, she’s been fighting in the Blood Wars for 10 years. Her own heart has been replaced by an infernal engine. But is it possible to fix her infernal engine in Baldur’s Gate 3?

Recommended Videos

How to Fix Karlach’s Infernal Engine in Baldur’s Gate 3

When you meet Karlach, you’ll find she’s running a little hot because of her infernal engine. A machine of hellish machinery that makes her extremely powerful but also threatens to overheat and kill her when she’s not in Avernus. And here are some minor spoilers: You can’t fix her infernal engine entirely. But we can make it manageable.

When you meet her, she’ll ask you to help her find someone who can do some work on her infernal engine. That person is Dammon, a Tiefling blacksmith you can meet at different areas and times in the game.

Screenshots by Prima Games

In Act 1, you can find Dammon in the Emerald Grove on the far left of the map. He’ll stay there until the goblins are ousted, and the Tieflings are forced to leave the Emerald Grove.

Screenshots by Prima Games

It’s in Act 2 that you’re able to do the most for Karlach and her infernal engine. There, you’ll meet Dammon at the Lost Light Inn, within the makeshift stable / blacksmith area. Speak to him, and he’ll task you with finding infernal iron. Infernal iron is integral to keeping Karlach healthy and living.

Bring it to him, and he’ll be able to cool down Karlach. This will open her up to romancing and help you complete her companion quest.

But cooling her down is as far as we can go. To survive, she’ll need to eventually return to Avernus.

related content
Read Article Helldivers 2: Is the EAT-17 or Recoilless Rifle Better?
Read Article Old School RuneScape (OSRS) 2024 Birthday Event Guide
OSRS Birthday Event
Read Article How to Get Living Steel in Diablo 4
Read Article Idols in Last Epoch Explained
Idols in Last Epoch
Read Article How to Fix Stuck on Connecting in Last Epoch
Rogue in Last Epoch
Related Content
Read Article Helldivers 2: Is the EAT-17 or Recoilless Rifle Better?
Read Article Old School RuneScape (OSRS) 2024 Birthday Event Guide
OSRS Birthday Event
Read Article How to Get Living Steel in Diablo 4
Read Article Idols in Last Epoch Explained
Idols in Last Epoch
Read Article How to Fix Stuck on Connecting in Last Epoch
Rogue in Last Epoch

Author

Daphne Fama
A Staff Writer at Prima Games since 2022, Daphne Fama spends an inordinate amount playing games of all stripes but has a soft spot for horror, FPS, and RPGs. When she’s not gaming, she’s an author and member of the Horror Writers Association with a debut novel coming out in 2025. In a previous life, she was an attorney but found she preferred fiction to contracts and forms