Air Render

You point your finger, and the creature that damaged you is wrapped in a gust of psychic thorns. The creature must make a Dexterity saving throw. It takes 3d8 psychic damage on a failed save, or half as much damage on a successful one. On a failed save, the creature is also stunned until the start of your next turn.

At Higher Levels. When you cast this spell using a spell slot of 3nd level or higher, the damage increases by 1d10 for each slot level above 2nd.