The Caustic Bulb is a Common Grenade found in Baldur's Gate 3.
Soft to the touch and covered with a thin layer of colourless slime.
Grenades are items that can be thrown or placed. They can inflict damage, cause areas to change or impose dangerous conditions on foes. Keep a few handy for those fights where the odds seem overwhelming, and you might be surprised at what you can achieve.
Where to Acquire the Caustic Bulb
This item is sold by Omeluum, a vendor located in the Myconid Colony. Additionally, it can also be found on the Nautiloid during the Prologue.
Caustic Bulb Effects
Throw this up to 18m/60ft to create a Caustic Brine surface, causing damage or a debuff to anyone that walks through it.
