Your ferocity is devastating, sometimes even to your own weapons.
Benefit: Once per day, after successful hitting a foe with a melee weapon, you can add your Strength modifier to the damage roll a second time (your Strength modifier is not doubled if you are using a two-handed weapon). Doing so has a 25% chance of giving your weapon the broken condition.
Pathfinder Roleplaying Game: Ultimate Campaign. © 2013, Paizo Publishing, LLC; Authors: Jesse Benner, Benjamin Bruck, Jason Bulmahn, Ryan Costello, Adam Daigle, Matt Goetz, Tim Hitchcock, James Jacobs, Ryan Macklin, Colin McComb, Jason Nelson, Richard Pett, Stephen Radney-MacFarland, Patrick Renie, Sean K Reynolds, F. Wesley Schneider, James L. Sutter, Russ Taylor, and Stephen Townshend.