Deadly Offense [Combat]
Some fighters focus their efforts on finding the biggest, heaviest, most imposing weapon they can find and training to manage and harness the weight of their massive weapons for maximum impact.
Prerequisites: BAB 3+, base Strength 15+, Power Attack
Benefit: When you perform a strength based attack without shield and without heaver armor than light and use power attack with a penalty of at least 2, you deal bonus damage. The bonus damage is depending on the weapon type not the size or how it is used. 1d6 points of bonus weapon damage with an ordinary one handed weapon, 1d4 with a light weapon or 1d8 points of damage with a two-handed weapon.
Special: The weapon damage does multiply on a critical hit but does not increase or decrease with size changes.