Tornado Rush

You summon a powerful gust of wind that turns into 60-foot line of whirlwind tornado. Each creature in the line must make a Dexterity saving throw or take 8d6 bludgeoning damage and be pushed 10 feet away from you. On a successful save, they take half as much damage and are not pushed.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the bludgeoning damage increases by 1d6 for each slot level above 4th.