This game uses the Ars Magica 5th Edition rules. The campaign system differs slightly but most game rules function identically. Exceptions are indicated in the pages below. These pages supplement particular chapters of the rule book as indicated.

CHAPTER 3: CHARACTERS
CHAPTER 4: VIRTUES AND FLAWS
CHAPTER 5: ABILITIES
CHAPTER 7: HERMETIC MAGIC
CHAPTER 8: LABORATORY
CHAPTER 9: SPELLS
CHAPTER 11: OBSTACLES