Nauseating Miasma

Potion, rare

As an action, you can throw this flask of bright green liquid up to 20 feet. The flask shatters on impact, Creating a cloud of foul-smelling green fog in a 10-foot-radius sphere. The cloud’s area is heavily obscured, and the cloud remains for 1 minute or until dispersed.

At the start of its turn, each creature in the cloud must make a DC 13 Constitution saving throw against poison. On a failed save, the creature spends its action retching and vomiting. Creatures that don’t need to breathe or are immune to poison automatically succeed on this saving throw.