Exacerbate Wound

Your necrotic power begins to seep from their wound, blackening the area around it, and sending the cold chill of death through every fiber of their being.

Target creature must succeed on a Constitution saving throw taking 4d4 necrotic damage on a failed save or half that much on a successful save.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 2d4 for each slot level above 2nd.