The Ascension Project
Improved Two-Weapon Fighting
Prerequisites: Dexterity 13, Two-Weapon Fighting, base attack bonus +6.
Benefit: The character’s penalties for fighting with two weapons are lessened by an additional 2 for the primary hand and the off hand (For a total of 4). Also, this feat allows the character to use a melee weapon in one hand and a ranged weapon in the other.