Thunderous Smite, Lvl 1 Spell

•Duration: Concentration, Up to 1 minute
•Saving Throw: Strength
The first time you hit with a melee weapon attack
your weapon rings with thunder that is audible
within 300 feet of you, and the attack deals an
extra 2d6 thunder damage to the target.
Additionally, if the target is a creature, it
must succeed on a saving throw or
be pushed 10 feet away from you and
knocked prone.