Acid Burst Dart

You launch an acid-filled dart at a target within range. Make a ranged spell attack. On a hit, you deal 2d4 piercing damage plus 1d8 acid damage to the target, and creatures within 5 ft of the target, including the target, must make a Dexterity saving throw, taking 2d4 acid damage on a failed save, or half damage on a success. In addition, next turn, the target takes 1d4 acid damage.

At Higher Levels. For each spell slot level above 1st, all damage increases by 1d4.