As an action, you can pull the pin and throw this grenade at a point up to 60 ft. away When it hits the ground, the grenade shatters and explodes in a flash of bright light, emitting a thunderous band that can be heard up to 1,000 ft. away.

All creatures within 30 ft. of the point of impact have to make a Constitution saving throw (DC 16). On a failed save they take 3d8 Thunder damage, and they are blinded and deafened until the end of their next turn. On a successful save they only take half damage and are neither blinded nor deafened.