You shoot a bullet of compressed air at a creature or object within range. Make a ranged Spell Attack against the target. On a hit, the target takes 1d10 thunder damage. All small flames that the bullet passes within 5 feet of are extinguished.

The spell creates more than one bullet when you reach higher levels: two bullets at 5th level, three bullets at 11th level, and four bullets at 17th level. You can direct the bullets at the same target or at different ones. Make a separate Attack roll for each bullet.