Volley of a Thousand Blades

You throw a sword into the air as it breaks apart, the fragments begin to form new sword until a thousand blades appear. You choose a point a point in the air that you can see within range. Each creature within the 300-foot-radius cylinder must make a Dexterity saving throw. The blades spreads around corners. A creature takes 10d6 piercing damage and 10d6 force damage on a failed save, or half as much damage on a successful one. All of the blades then vanish after you cast this spell.

The spell damages objects in the area that aren't being worn or carried.