The Ortus Regni: Instant Earl Card Guide gives players immediate visual access to all 15 Earl cards. Ortus Regni is unique, using game cards that only display medieval art without any text, icons, symbols, or numbers. This handy iOS app is the ideal way to quickly learn the 15 Earl cards that make-up Ortus Regni. This iOS application is also the ideal way to quickly double-check a cards unique abilities during your first tutorial game of Ortus Regni.