Bug Breath

A disgusting explosion of insects painfully bursts from your mouth in a 30-foot cone. Each creature in that cone must make a Constitution saving throw. A creature takes 3d6 poison damage and 3d6 piercing damage on a failed save, or half as much damage on a successful one. And every creature that fails the save is pushed 20 feet away from you.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 per damage type and the distance pushed increases by 5 feet for each slot level above 3rd.