Acid Puddle

You create a puddle of acid in a 10 foot square. Any creature in the area must succeed on a Dexterity saving throw or take 1d6 acid damage. Any creature that moves into the area takes 1d6 acid damage. The puddle dries up at the start of your next turn.

This spell’s damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).