Prerequisite: Opportunity Attack
You have mastered techniques to take advantage of every drop in any enemy's guard, gaining the following benefits:
- Your opportunity attack can made as a free Arresting Strike maneuver instead (Not limited by one maneuver per turn). Addtionally, your Arresting Strike maneuver tier is increased by 1.
- When a creature within 5 feet of you makes an attack against a target other than you (and that target doesn't have this feat), you can use your reaction to make a melee weapon attack against the attacking creature.
- Other creatures provoke an Opportunity Attack from you when they enter your reach.