Fiend’s Breath

Potion, uncommon

This round bottle contains swirling black smoke. Smashing the bottle releases the billowing sulfurous smoke as if fog cloud had been cast at its location (no concentration required). A non-fiend creature in the mist must succeed on a DC 13 Wisdom saving throw or suffer the effects of bane until the start of its next turn. You can throw the bottle at any point on a solid surface you can see within 60 feet with. The mist fills a 20-foot-radius sphere and lasts for 10 minutes.