Sekiro: Shadows Die Twice · Prosthetic Tool
Flame Vent
A device that sends out a wave of fire, attacks enemies, and leaves the wielder’s weapon coated in fire.
How it works
The source explicitly attributes three functions to the Flame Vent: it spills a wave of fire, attacks enemies, and coats the weapon in fire. It lists Spring-load Flame Vent, Okinaga’s Flame Vent, and Lazulite Sacred Flame as upgrades, without explaining their individual effects or requirements in this passage.
Read the supporting references
Check the edition and source version for patch-specific details. Guide methodology.