Thunderwave

Each creature in a 15-ft cube originating
from you must make a Constitution saving throw.On a failed save, a creature takes 2d8 thunder damage and is pushed 10 ft
away from you. On a successful save, the creature takes half as much damage and isn't pushed. In addition, unsecured objects
automatically pushed 10 feet away from you
the spell emits a boom audible out to 300 ft.