Acid Ball

A dull green streak flashes from your pointing finger to a point you choose within range and then blossoms with a low splash into an explosion of Acid. Each creature in a 25-foot-radius sphere centered on that point must make a Dexterity saving throw. A target takes 6d6 fire damage on a failed save, or half as much damage on a successful one.

It melts weak objects in the area that aren't being worn or carried.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 2d6 for each slot level above 3rd.