Liquid Siphon [two-actions] Spell 2

You drain the moisture out of your target, crumpling them up like an empty beverage can and potentially leaving them a desiccated husk of what they once were. A nonliving target with liquid in its body (such as a vampire, water elemental, or keg of alcohol) can be affected by this spell, but a living creature with no vital liquids is immune. The target creature takes 4d6 bludgeoning damage, depending on the results of its saving throw.

A target that fails its saving throw creates water that flows into your hands or a held container (1 gallon for Tiny, 2 gallons for Small, 4 for Medium, 6 for Large, 8 for Huge). If the target critically fails its saving throw, double this amount.