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Brimstone Gas Mask
October 29, 2026 at 01:24 PM
Add the named seller and exact brimstone-immunity equip action while preserving the documented vent method.

Brimstone Gas Mask is a Boss Leather Armor headgear piece in Crimson Desert. Crude protective gear crafted from canvas soaked in a special neutralizer and fitted with airtight goggles. It perfectly filters out dense brimstone fumes and volcanic ash. This equipment ensures safe breathing and clear vision even in active volcanoes thick with the smoke of death, or in highly toxic wetlands.
Stat | Value |
|---|---|
Grade | |
Armor Type | |
Slot | |
3 | |
Price | 3,718 Silver |
At Refinement Level 0, this item provides the following stats:
Stat | Value |
|---|---|
3 |
Higher refinement levels increase these stats further. Visit a Blacksmith to refine this equipment.
The item record names Olanelle at Demeniss Costume and lists Kliff and Oongka. Equip it through the headgear Quick Slot to gain its explicitly described Brimstone Immunity. Its recorded Defense is 3; the short record supplies no refinement curve or current price, so the older +0/upgrading and 3,718 Silver labels are not independently confirmed here. The farming guide locates deposits in southern Deadfire Mountain, north of Demeniss City: use Healing Force Palm to seal all but one vent, then Nature's Snare at the remaining vent to form Brimstone. The mask's flavor description does not establish universal immunity to every poison or hazard.
This item can be found as loot in the open world or obtained through specific quests and encounters.
Leather armor provides a balance between protection and mobility, sitting between Cloth Armor and Chain Mail in terms of defensive capability and weight.
Equipment can be improved through the Refinement System at a Blacksmith.
Required for the Nature's Snare brimstone farming route between Deadfire Mountain and Hexe Sanctuary. The mask grants immunity to the brimstone gas damage around the sulfur pools, so you can sit in the fumes long enough to seal vents with Healing Force Palm and collect the accumulated gas with Nature's Snare. See the Brimstone page for the full farming route.