Booming Clap

With a shout and a clap of the hands, or stomp of the foot, a burst of cacophonous sound and whirling air screeches forward, kicking up dust and harming creatures caught in the blast. The noise can be heard up to 100 feet away. Any creature in a 10 foot cone must make a Constitution saving throw, taking 1d6 + your proficiency bonus Thunder damage on a failed save, or none on a successful Constitution save. 

The spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).