corrosive splash

Target and everyone in a 5-foot-radius must make a con saving throw. Target and everyone in a 5-foot-radius of the target takes 8d6 acid damage on a failed save, or half as much damage on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3rd.