Moonlight Stalker Feint (Combat)Source Ultimate Combat pg. 110 You strike through the shadows so quickly that your opponent can barely react to your attacks.
  Prerequisites: Int 13, Blind-Fight, Combat Expertise, Improved Feint, Moonlight Stalker, Bluff 6 ranks, darkvision or low-light vision racial trait.
  Benefit:  Once per round, against an opponent from whom you have concealment, you can spend a swift action to make a Bluff check to feint.
  Normal:  Feinting is a standard action.Source Pathfinder Unchained pg. 127 When you attempt a Bluff check to feint against an opponent from whom you have concealment, you can spend up to 5 stamina points to gain a bonus on the Bluff check equal to double the number of stamina points you spent.
         |