Corrosive Touch

As you whisper words of power a coating of acid appears on your hand as you reach out towards your enemy. Make a melee spell attack against a creature within range, on hit the creature takes 6d4 points of acid damage. At the start of its next turn it must make a constitution saving throw or take an additional 3d4 points of acid damage.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the initial damage increases by 1d4 for each slot level above 2nd.