Short Idea for a Monk new skill

Short idea for a Monk new Skill:

Roundhousekick
-Only usable after 3~ Strikes (Combo) dealing X Damage in a coneshape infront of you and knocks enemies far back (physical damage)
Cool to combo with all strikes and after the strike combo you can kick him with roundhouse kick and jump right back to the target with a Palm attack like "killing palm", "shattering palm" and so on.
I can imagine that this would even more increase the fantasy of a monk.