A PC with the Ritual special ability begins with one known ritual, already learned (answer the questions below to create it). To learn a new ritual, a PC must first find a source. A source may be secured as payoff from a score—perhaps you steal a ritual book when your crew robs the Museum of Antiquities. You might also secure a source as the goal of a long-term project—by consorting with cultist friends, studying ancient texts, or some other method you devise.