4th-level evocation
Casting Time: 1 action
Range: 150 feet
Components: V, S, M (a drop of giant slug bile)
Duration: Instantaneous
You can point point at a place within a range and also a glowing 1-foot ball of an emerald acid streaks there and also explodes in a 20-foot radius. Each and every creature those are in that area must make a dexterity saving throw. On a failed save and a creature will take 10d4 acid damage and 5d4 acid damage at the end of the next turn of it. On a successful save, a creature will take half the initial damage and also no damage at the ending of its next turn.
At Higher Levels: Whenever you cast this spell by using the spell slot of 5th level or higher and the initial damage will increase by 2d4 for each slot above the 4th level.