The Impact of Norris

Drawing upon the legendary impact of Chuck Norris' roundhouse kicks, you deliver a strike of overwhelming force. Make a single roundhouse kick attack against a target within range. On a hit, the target takes damage equal to 12d8 + your spellcasting ability modifier and is knocked back 20 feet.

Additionally, the target must succeed on a Strength saving throw or be stunned until the end of their next turn, overwhelmed by the sheer power of the impact.