You launch a flurry of magical sparks at a point you can see within range. The sparks explode from that point in a searing flash of colorful light with a loud bang that is audible within 700ft. Each creature in a 5-foot-radius sphere centered on that point must make a Dexterity saving throw. A creature takes 5d6 fire damage and is blinded and deafened on a failed save, or half as much damage on and isn’t blinded or deafened on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3rd.