Advanced Two-Weapon Fighting

The character is a master at fighting with a weapon in each hand.
Prerequisites: Dexterity 13, Two-Weapon Fighting, Improved Two-Weapon Fighting, base attack bonus +11.
Benefit: The character gets a third attack with his or her offhand weapon, albeit at a –10 penalty. This feat also allows the character to use a mêlée weapon in one hand and a ranged weapon in the other.