You imbue the weapon used in the casting of this spell with thunderous energy and make an attack with it against one creature within the weapon’s reach. On a hit, the target suffers the weapon’s damage as normal and the target is pushed up to 10 feet away from you.

On a critical hit, the target is also knocked prone.

Cantrip Scaling. On a hit, this attack deals an addition 1d8 thunder damage when you reach 5th level and again at 11th level (2d8), and 17th level (3d8).