Counterattack

You've Trained your whole life up to now and have finally understood you're masters old instructions "step aside, deflect, ATTACK!!!"

• When an enemy misses a melee attack against you by 5+DEX MOD or more, use a reaction to perform a counterattack adding an additional damage die to your weapons base physical damage.
• At 6th Level use 3+DEXMOD or more, adding an additional 1d4 to damage
• At 10th Level Use 1+DEXMOD or more, adding an additional 2d4 to damage
• At 15th Level when an enemy makes an attack on you use your reaction BEFORE knowing the damage to counterattack with twice your weapons physical damage