Firefly Essence

Firefly Essence (Alchemical Item)
These loose granules are wrapped in leaves that burst open when hurled up to 30 feet. Creatures and objects within a 5 ft. radius burst are outlined with a pale sparkling glow from the bundle’s contents for 1 minute, and take a -20 penalty on all Stealth checks. Outlined creatures do not benefit from the concealment normally provided by darkness (though a 2nd-level or higher magical darkness effect functions normally), blur, displacement, invisibility, or similar effects. The light is too dim to have any special effect on undead or dark-dwelling creatures vulnerable to light.
Cost 50 gp or equivalent; Weight 1 lb. per wrapper

OPEN GAME LICENSE Version 1.0a - All text is Open Game Content.