You create a swirling vortex of water at a point you can see within range. The vortex is a 5-foot square centered on that point and extends up to 10 feet tall. Any Medium or smaller creature that starts its turn within 5 feet of the vortex or enters that area for the first time on a turn must succeed on a Strength saving throw or be pulled 5 feet towards the vortex. A creature that comes into contact with the vortex or ends its turn there must make a Dexterity saving throw. On a failed save, the creature takes 2d6 bludgeoning damage and is restrained by the swirling water until the start of your next turn.