Feint From Shadows

This is a Rogue Talent — a class feature gained through that class's own talent choices, not a feat you pick through normal feat selection.

(Ex) A rogue with this talent can feint in combat using a ranged weapon against a target within 30 feet and cause the opponent to lose his Dexterity modifier against her next melee or ranged attack. The rogue must have concealment (but not full concealment) from the target of the feint.