Mute Mushroom Dust

A fine, chalky white powder that causes vocal cords to swell. Can be removed with a spell or potion that removes the Poisoned condition. Thrown at a point up to 10 ft away and covering an area of 10 ft radius from that point. All creatures in that area make a DC 12 Con Save. On a fail they are unable to speak (as if Silenced) for 1 hour. Inhaled