Acidic Burst

You hurl a burst of corrosive acid at a creature within range. The target must make a Dexterity saving throw. On a failed save, the target takes 3d8 acid damage, and its AC is reduced by 2 for the duration. On a successful save, the target takes half as much damage and its AC is not reduced. A creature can make a Constitution saving throw at the end of each of its turns, ending the AC reduction effect on a success.

At Higher Levels: When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d8 for each slot level above 2nd.