Bone Breaker

You have trained hard to master unarmed combat.

• Your unarmed strikes score a critical hit on roll of 19-20.
• Your unarmed strikes deal 1d4 + your Strength modifier bludgeoning damage.
• When you score a critical hit with an unarmed strike, the target must make a Constitution saving throw (DC = 8 + your Strength or Dexterity modifier + your proficiency bonus). If they fail, choose one of the following effects:
  • The target has disadvantage on attack rolls until the end of their next turn.
  • The target is knocked prone.