Vigilance

"You ready yourself, striking any creatures within your zone of control." -Description

Tier 1	You enter a defensive stance that lasts until the start of your next turn. During this stance, you can use your reaction to make an attack against a creature that moves more than 5 feet while within your reach or within your short range.
Tier 2	You do not need to use your reaction to make the first attack, each creature however can only be hit once with by this maneuver.
Tier 3	You do not need to use your reaction to make the first two attacks. If you hit with a melee attack, the target can't run further past you in the direction they were going within your reach, but can go back the way they moved or to the side.