The best offence is to just hit VERY hard!
Haymaker (Level 3). Once during your turn, before rolling to hit with an unarmed strike, you can declare it is a haymaker and gain disadvantage on the attack roll. You cannot declare an attack as both a haymaker and a takedown. If the haymaker hits, you double the damage for the attack. This replaces Jab or Takedown.
Thoughts?
Throat Punch Games 