Two-Weapon Fighting

(Combat)
You can fight with a weapon wielded in each of your hands. You can make one extra attack each round with the secondary weapon.
 

Prerequisites

Dexterity 15.
 

Benefit

Your penalties on attack rolls for fighting with two weapons are reduced. The penalty for your primary hand lessens by 2 and the one for your off hand lessens by 6 (See Two-Weapon Fighting or the table below). Additionally, you add your Strength modifier to your off-hand weapon. When making an attack with a Standard Action, you may make a single attack with your off-hand weapon as well as your main-hand weapon.
 
ScenarioPrimary HandOff Hand
Normal penalties–6–10
Off-hand weapon is light–4–8
Two-Weapon Fighting feat–4–4
Off-hand weapon is light and Two-Weapon Fighting feat–2–2

 

Normal

If you wield a second weapon in your off hand, you can get one extra attack per round with that weapon. When fighting in this way you suffer a -6 penalty with your regular attack or attacks with your primary hand and a -10 penalty to the attack with your off hand. If your offhand weapon is light, the penalties are reduced by 2 each. An unarmed strike is always considered light. You normally add only half your Strength modifier to damage rolls made with a weapon wielded in your off-hand. You must use the Full Attack action to make more than one attack in a round.
 

Combat Trick

If you have a Stamina pool, the following Combat Trick may be used with this feat.
  When you hit an opponent with both a primary-hand attack and an off-hand attack while using Two-Weapon Fighting, you can spend a number of Stamina points up to half your Strength bonus. If you do, add a bonus on the damage roll of the second of the two attacks equal to the number of Stamina points you spent. You can use this combat trick only once per round.