Offensive+Training

//Offensive Training//: When a defender has successfully stunned a foe with a stunning attack, he can attempt to blind or deafen his opponent for a number of rounds equal to his Strength modifier. The round during which the opponent is stunned does not count against the duration of this effect. The stunned opponent may make a Fortitude saving throw (DC equal to the DC of the defender's Stunning Fist attack) to avoid this effect, albeit at a -4 penalty