Guarded Flank

You have trained with multiple opponents to turn opposing strikes from a deadly threat into an advantage using masterful feints and parries. When enemies attack you from opposing sides you are able to nullify any advantage or to even turn their blades on each other. You gain the following benefits:

• Increase your Strength, Dexterity, or Constitution score by 1, to a maximum of 20.
• When you are attacked while flanked, you may use your reaction to redirect one melee attack from a flanking opponent into the opposing flanking opponent. Make an attack roll, the attacker must make a dexterity save against your result or roll their attack against their ally instead of you. You may choose to do this after the enemy announces their attack roll.
• You may use your reaction to nullify enemy advantage from flanking attacks until the start of your next turn.