Full defense

◌ Full Defense (at-will standard action ✦ basic stance )
Effect:	You may shift one pace as you enter into a defensive stance, which makes it harder to be attacked by other creatures and lets you catch your breath. You gain a +2 stance bonus to all defenses and saving throws, and double your bonus to defenses from cover or a shield. You automatically end this stance at the beginning of your next turn unless you perform another standard action to sustain it; you may shift one pace as part of this standard action. If you make any attack, you automatically end this stance before making your attack roll.