Rollespils WIKI

You gain a +1 feat bonus to AC. This bonus only applies when you aren't denied dexterity.

With a Major action you can attempt a Flurry. It works like a normal attacks except it targets a number of foes within your range up to one third of your Base Attack Bonus. For each foe targeted beyond the first, you suffer a -2 stackable penalty to attack for this action only.

Brynjolf the 6th level Barbarian decides to cleave some goblins. He had a base attack bonus of 6 and can therefore target two additional opponents. He recieves a -4 penalty to all three attacks because he targets 2 goblins more than the first one.
One of Brynjolf's friends is attacking the goblin from the other side. Against this particular goblin Brynjolf receives a normal flanking bonus of +2 to attack.

You take a Stackable Penalty to all attacks for 1 turn and deal additional damage.
The penalty is always an integer, and can be up to one third your level plus 1.
With one-handed weapons you gain a Stackable Bonus to damage equal to twice the penalty taken.
With two-handed weapons you gain a Stackable Bonus to damage equal to thrice the penalty taken.