Ki Enfused Strikes

You have become a Master of Body and Soul.  You can enfuse your attacks with your Ki powers. 

• Whenever you make an attack roll, You can choose to spend one of your Ki points after you roll the die, but before the outcome is determined, to add +2 to your roll. 
• You may use this as many times as you have Ki available.
• Recharges after Short or long rest