Strike back

You gain +2 to AC and Dex. When an attack misses you you can use the attacker’s bonus action to attack them with a non ranged weapon if they are in range. If you succeed a saving throw against a magic attack you can move out of the area of effect, and if you are in range of the caster, you can use their bonus action to attack them with a non ranged weapon if they are in range.

Flavor text: You have become proficient in fighting and can determine when your opponent makes themselves open after attacking and can even counter the greatest mages. You real light on your feet, and even greater adrenaline, when you are the target you feel alive.