How do I get Sulfossil Helmet in Core Keeper?

Sulfossil Helmet is a epic helm from the Passage biome. It can be obtained through: drop.

What does Sulfossil Helmet do in Core Keeper?

Sulfossil Helmet provides: +46 max health, +25 armor, +11.5% damage. Part of the Sulfur Set set.

Armor

EpicHelmPassageLevel 18

Sulfossil Helmet is an epic helm in Core Keeper, from the Passage biome. Part of the Sulfur Set.

Like a crown, when worn, you assert yourself dominant over the forces within this sulfuric mass.

Data updated March 16, 2026SulfurHelm #8568

Lv.1820

Durability

+46 max health

+25 armor

+11.5% damage

2 pieces: +25% explosives damage

3 pieces: Deals 74 damage to all nearby enemies when taking damage

Biome: Passage

44.7%

How do I get Sulfossil Helmet in Core Keeper?: Sulfossil Helmet is a epic helm from the Passage biome. It can be obtained through: drop.
What does Sulfossil Helmet do in Core Keeper?: Sulfossil Helmet provides: +46 max health, +25 armor, +11.5% damage. Part of the Sulfur Set set.