Optional - skilled defenses

Optional Rule: Skilled Defenses

A more extensive modification bases each Defense on a Skill. In this system, you may need to go through each class by hand, and grant that class an additional Skill training to ensure that no one's defenses are too low. This additional training should replace the class's Defense bonuses. Reflex: 8 + Acrobatics skill modifier. Fortitude: 8 + Endurance skill modifier. Will: 8 + higher of Insight or Intimidate skill modifier.