You are skilled at fighting with two weapons.

Prerequisites: Dex 15, base attack bonus +6, Two-Weapon Fighting.

Benefit: 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.

Normal: Without this feat, you only get a single extra attack with an off-hand weapon.