Sulfur

Sulfur is a crafting resource found in the Ashlands. It appears as deposits under Sulfur arches, and it also drops from Lava Blobs. In the Ashlands, it can be seen coating the lower parts of grausten arches, which are bridge-like structures, and it is also described as a residue left behind after a lava blob explosion.

Sulfur is used in several Ashlands recipes and utility items. Known uses include:

• Lava Lantern: 1 Flametal, 1 Proustite Powder, 1 Sulfur
• Explosive Payload: 2 Asksvin Hide, 2 Sulfur, 2 Proustite powder
• Flametal Mace

Because it is tied to Ashlands progression, Sulfur is primarily a late-game material. Players usually gather it directly from the biome rather than from common processing or farming, so exploring Sulfur arches and fighting Lava Blobs are the main ways to stock up on it.