Poison Gem is an Upgrade Material in Dark Souls 3.
- Poison infuse weapons
- Rare drop from Rotten Slugs, Ghru Grunts, and Elder Ghru in Farron Keep
- Found on the corpse guarded by three Elder Ghru to the left of the Keep Ruins bonfire.
- Found in the toxic swamp, inside the cave, in Profaned Capital.
- Requires the Farron Coal in order to start infusing weapons.
- The effect of poison infusions on long spears' Charge weapon art is still under investigation. Help required.
- Can be farmed at the Keep Ruins bonfire, by killing the three Ghru Grunts right next to the bonfire.
- Trivia goes here