Blott's Force Blast

From your finger, a mote of energy jumps to a point you choose within range and then expands rapidly into an explosion of force. Each creature in a 20-foot-radius sphere centred on that point must make a Dexterity saving throw. A target takes 6d6 force damage and is knocked prone on a failed save, or half as much damage on a successful one.

The force blast spreads around corners and knocks over loose objects in the area.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d6 for each slot level above 2nd.