PoS:Intimidating Sneak Attack
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Intimidating Sneak Attack [General]
Your fearsome ambushes strike terror into the hearts of your enemies.
Prerequisites: Sneak Attack, Intimidate 5+ Ranks
benefit: Once per round when you make a successful sneak attack, your opponent must make a Will save (DC 10 + 1/2 your character level). If the save fails, the opponent is shaken for 1 round plus your Charisma modifier and you cannot use this feat against the opponent again for the duration of the encounter. This feat can only be used against a living creature with an Intelligence score of 3 or higher that can normally be affected by sneak attacks.