Water Whip

You create a long, stream-like whip out of water that lashes out at your command toward a creature in range. Make a melee spell attack against the target. If the attack hits, the creature takes 1d6 bludgeoning damage. The creature must then make a dexterity saving throw against your spell save DC. If they fail and the creature is large or smaller, you may push  the creature 5 feet away from you or pull the creature 5 feet toward you.

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