A cone of thunderous force roars out of you. Each creature within a 30-foot cone originating from you must make a Constitution saving throw. On a failed save, a creature takes 3d8 thunder damage, is pushed 15 feet away from you and is deafened. On a successful save, the creature takes half as much damage, isn't pushed away & isn't deafened.

In addition, unsecured objects that are completely within the area of effect are automatically pushed 30 feet away from you by the spell's effect, and the spell emits a thunderous, Draconic roar audible out to 600 feet.

At Higher Levels. When you cast this spell using a spell slot of 2nd level slot or higher, the damage increases by 1d8 for each slot level above 1st.