Bloodflame

Burning blood erupts in a location you specify. Each creature in a 30-foot-radius centered on a point within range must make a Dexterity saving throw. A creature takes 5d6 fire damage and 5d6 necrotic 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 6th level or higher, both the fire damage and the necrotic damage each increase by 1d6 for each slot level above 5th.