Gives you the ability to strike your attacker before he gets the chance to strike you
Prerequisite: Dex 15, base attack bonus +3, Dodge, Mobility
Benefit: Once per round, the player may make a surprise attack on the first enemy to attack him. The player cannot be flat-footed during the enemy's attack and must make a successful feint check. The enemy is considered flat-footed and therefore susceptible to bonus damage such as sneak attack. The surprise attack is an immediate interrupt and therefore occurs before the opponent's attack. This attack counts as the player's Attack of Opportunity for the round.