Swarm of Crows

A swarm of spectral crows erupts from your chest and frantically fly around a  centered point within range. Until the spell ends. When a creature enters the spell's area for the first time on a turn or starts its turn there, it is engulfed and attacked by ghostly crows that peck and claw at it, and it must make a Constitution saving throw. It takes 2d10 slashing damage on a failed save, or half as much damage on a successful one. At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d10 for each.