Thunderblast

A concussive blast emanates from the palm of your hand, creating a sound that can be heard up to 100 feet away. Each creature in a 5-foot cone must succeed on a Constitution saving throw or take 1d8 thunder damage, and be pushed 10 feet away from you. A nonmagical object that isn't being worn or carried also takes the damage and is pushed if it's in the spell's area.

The spell’s damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).