Prerequisites: Dex 15, Two-Weapon Fighting.
Benefit: When you wield a double weapon or two weapons (not including natural weapons or unarmed strikes), you gain a +2 shield bonus to your Defence. When you Fight Defensively or use the Total Defence action, this shield bonus increases to +4.
Special: You can take this feat multiple times if you have more than two limbs. The feat’s bonus increases by +2 for every additional off-hand weapon you wield (e.g., with two off-hand weapons, you get a +4 shield bonus).