A violently swirling wall of wind appears between you and an attacker. Until the start of your next turn, you have a +5 bonus to AC, including against the triggering attack. Any attacker who is adjacent to you must also take 2d6 bludgeoning damage. The attacker may make a Dexterity saving throw for half damage.

At Higher Levels: The spell deals an extra 1d6 damage for every spell level above 2nd.