Crippling Critical (Ex)

When you confirm a critical hit using a light or one-handed piercing weapon, you can apply one of the following penalties in addition to the damage dealt: reduce all of the target’s speeds by 10 feet (minimum 5 feet), 1d4 points of Strength or Dexterity damage, –4 penalty on all saving throws, –4 penalty to Armor Class, or 2d6 points of bleed damage. These penalties last for 1 minute, except for ability damage, which must be healed normally, and bleed damage, which continues until the target receives magic healing or a DC 15 Heal skill check.