Greater Two-Weapon Fighting

You are incredibly skilled at fighting with two weapons at the same time.

Prerequisite(s): Dex 17, Two-Weapon Fighting, BAB +6.

Benefit(s): In addition to the standard single extra attack you get with an off-hand weapon, you get a second attack with it, albeit at a –5 penalty. Once your BAB reaches +11, you also gain a third attack with your off-hand weapon, albeit at a –10 penalty.