Acidic wave

A green mist condenses around your hands that when pointed at an area will burst a pool of vile acid from the ground. Each creature in a 35-foot-radius sphere centred on that point must make a Dexterity saving throw. A target takes 5d6 acid damage on a failed save, or half as much damage on a successful one.The acid spreads around corners. It melts any metals that can be melted by flame and 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 1d6 for each slot level above 3rd.