With one well-place blow, you leave your target reeling.

Prerequisites: Base attack bonus +6, Unarmed Combatant, Scorpion Stance.

Benefit: As a standard action, make a single unarmed melee attack against a foe who is either entangled or prone. If the attack hits, you deal damage normally and the target is flat-footed until the end of your next turn unless it makes a Fortitude saving throw (DC 10 + ½ your character level + your Wis modifier).