Eroic Instinct

You gain an incredible instinct, granting him to elude, deflect and counterattack. 

Increase your dexterity score by 2 and your strenght score by 1, all to a maximum of 30. 

As an enemy attack, you can use your reaction to istantly counterattack the enemy if he is touching you to deliver the hit. You take no damage, while your enemy takes the damge he would have done, plus your strenght modifier. To determine if you succed, you and the master roll a d20. You add your athletics modifier.

If you are attacked from a distance, you can use your reaction to roll a dexterity saving throw, adding your dexterity modifier, to elude the attack, or anything going towards you. you and the master roll a d20 to determine wether or not you succed. You add your acribatics modifier.

If an enemy attacks you or someone with a ranged weapon, you can use your reaction to roll a d20 and adding your sleight of hand modifier to deflect the shot, the master, will roll a d20 to determine the result you need to pass.