Darkness (Tactics)

Darkness is the skillset of the Dark Knight job in Final Fantasy Tactics. It includes draining abilities as well as powerful damaging attacks based on the user's HP. Darkness abilities require an equipped sword to be performed.

Damage Formulae
The amount of HP/MP drained by Sanguine Sword/Infernal Sword is as follows:
 * $$0.8 \times Physical Attack \times (Weapon strength + PWR)$$

The amount of damage done by Crushing Blow is as follows:
 * $$Physical Attack \times (Weapon strength + PWR$$

The damage for Abyssal Blade and Unholy Sacrifice is as follows:
 * $$(Physical Attack \times Magick Attack \times BF Factor) + (0.33 \times Max HP)$$

The BF Factor that determines damage for Abyssal Blade and Unholy Sacrifice is:
 * If using a knight's sword: (Bravery/100) [damage reduced if Bravery < 100]
 * If using a fell sword:([100-Faith]/100) [damage reduced if Faith > 0]
 * If using a regular sword: 1