Seven Schools Stories
Functions exactly as Power Attack except characters may gain the effects of Power Attack when making Unarmed Strikes or using Monk Special Weapons. Additionally, characters may use Aggressive Stance when performing special attacks such as Flurry of Blows.
For example: Thorin, a 16th-level Monk, makes a Flurry of Blows attack. His strength is 16 (12/7/+2 for a bonus damage of +13 per strike.
+14 Base +3 STR -5 Power Attack