Blastwave

In casting this spell, an object no bigger than one cubic inch is propelled up to 60 ft away. Upon reaching the desired distance, the object will create a 5 ft radius explosion. Each creature caught in the explosion must make a Constitution saving throw. On a failed save, they take 1d6 force damage and 1d6 fire damage and are thrown away from the epicenter a distance equal to the spell radius from their current position, falling prone when they land. On a successful save, they take half damage and are only knocked prone.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage of each type is increased by 1d6, the spell range is increased by 10 ft, and the radius is increased by 5 ft for each level above 1st.