Type: General
Source: Sword and Fist
You capitalize on your foe's perceptions of your unarmed status.
Prerequisite: Base attack bonus +2, Improved Unarmed Strike
Benefit: If you make a successful Bluff check against your opponent's Sense Motive check, you lure the foe into attempting an attack of opportunity because he thinks you are unarmed. But you are armed, and you make your attack against your drawn-out foe who is caught flat-footed, before he takes his attack of opportunity.
You also may attempt this feat with a Tiny or Small weapon with which you are proficient by attempting to hide it until the last second, but you incur a -2 or -4 penalty on your Bluff check, respectively. You can use this feat with a disguised weapon, such as a war fan, at no penalty on the Bluff check.