Acid Bubble

You create a bubble of acid that floats to the target point before bursting in a shower of acid. Each creature and object within 5 feet must make a Dexterity saving throw. On a failure, it takes 3d4 acid damage, or half as much on a success.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 2d4 for each slot level above 1st