Thunderclap

Casting Time: 1 action - Range: Self (5-foot radius)
Components: S - Duration: Instantaneous
You create a burst of thunderous sound, which
can be heard 100 feet away. Each creature other
than you within 5 feet of you must make a
Constitution saving throw. On a failed save,
the creature takes 1d6 thunder damage
Higher Lvl: 5th(2d6),11th(3d6),17th(4d6)