Call of the Banshee

You unleash a bloodcurdling wail, embodying the dreadfulness of the terrifying Banshee. All creatures within a 30ft radius of you, with you as the origin point, must make a WIS saving throw. On a failed save, all creatures in the affected area take 2d6 necrotic damage and become frightened by your unearthly scream. On a successful save, creatures only take half damage. The sound of your chilling shriek can be heard from 120ft away.