BROKEN

When an attribute score reaches zero, you are Broken. This means that you are put out of action in one way or another. Exactly what it means to be Broken depends on what attribute has been depleted :

COUP DE GRACE

An opponent who has lost all Strength or Agility is defenseless. If it's an intelligent being (with Wits) and you want to give him a COUP DE GRACE and kill him outright, you must fail an Empathy roll (roll for the attribute only). Even if the roll fails, you must spend 1 Willpower Point and suffer 1 point of damage to Empathy – killing in cold blood is not as easy as you might think. If you have the COLD-BLOODED talent you can kill defenseless enemies without these negative effects.