The Nightingale’s Song- The wizard Grumble the Grumpy hated the song of the nightingale and vowed to be rid of them in his forest! He gathered up all one thousand nightingales that resided in the wood and mashed them into a feathery bloody pulp and imprisoned their tiny souls in a wooden box.
Once per day the user can open the box and release the nightingales. They will swarm all creatures in a 60’ area nipping and screeching at them. All in the area take 1 point of damage per round, are considered blinded, and move at ¼ of their normal rate. The nightingale swarm stays for 2d6 rounds before flying back to the box.
At the end of their duration the swarm lets out a deafening screech and all in the 60’ area must succeed a DC 16 Fort save or have their eardrums burst, rendering them permanently deaf.