Improved Supporting Fire
Your ranged attacks provide better support for your allies.
Preqrequisite
Base attack bonus +6.
Benefit
When you take a standard action to provide covering fire or harrying fire, you can choose to make your ranged attack roll against an AC of 25. If you hit, the effects of covering or harrying fire apply to the next two attacks made against the selected ally (for covering fire) or the selected foe (for harrying fire). You must decide if you’re attempting to use this benefit or the normal benefit before you make the attack roll.
Source
Fly Free or Die: Crash And Burn pg. 52
Dragonscript
ID
01c981a0aa87de9adf050c35
Preqrequisite
condition character.bab.featPrerequisite >= 6;