You can deftly move up to a foe, strike, and withdraw before he can react.
Prerequisites: Dexterity 13, Dodge, Mobility, base attack bonus +4.
Benefit: As a full-round action, you can move up to your speed and take a melee attack action without provoking any attacks of opportunity from the target of your attack. You can move both before and after the attack action, but you must move at least 10 feet before the attack and the total distance that you move cannot be greater than your speed. You cannot use this ability to attack a foe that is adjacent to you at the start of your turn.
Special: As a full-round action, you may stand from prone as a move action and take a melee attack action without provoking any attacks of opportunity from the target of your attack. If you possess the ability to stand from prone as a free or swift action you may also take a move action while using this feat. If you possess a climb or swim speed and can move more than 10 feet as a move action, you may use this feat during those movements.
Normal: You cannot move before and after an attack. An attack action is a type of standard action. Standing from prone provokes attacks of opportunity.