Bottled Melody

This potion is a melody in clear liquid form, with little musical notations swimming and darting through it like fish. You gain the Songburst action for 1 hour after you imbibe this concoction.

Songburst (auditory, sonic) You vocalize a high-pitched melody that deals 4d6 sonic damage to all creatures in a 10-foot emanation (DC 23 basic Fortitude save). A creature that fails the saving throw is also Deafened for 1 round (or 1 minute on a critical failure). After you use Songburst, you can't do so again for 1d4 rounds.