Brimstone

It's warm, as if filled with a lifesblood of its own.

TrinketCraftableWeight 2

How to get Brimstone

Station level 1

5 Flametal + 5 Sulfur + 1 Molten Core + 1 Morgen Trophy → 1 Brimstone

Unlocks once you have stood near a Black Forge of level 1 and picked up each of: Flametal, Sulfur, Molten Core, Morgen Trophy.