Water Whip

You summon a whip in a free hand made out of water, which you are proficient with. You can use your spellcasting ability for the attack rolls and it deals 1d4 plus Wisdom modifier in cold damage.

A creature that you can see that is within 30 feet of you must make a Dexterity saving throw. On a failed save, the creature takes an extra 1d10 bludgeoning damage plus Wisdom modifier, and you can either knock it prone or pull it up to 25 feet closer to you. On a successful save, the creature takes half as much damage, and you don’t pull it or knock it prone.