Rival Books of Aster is a digital CCG inspired by real medieval grimoires and books of the dead. Align yourself with one of 4 ancient houses and build custom decks from over 200 cards. Based around a unique combo system and an innovative geolocative matchmaking / ranking system, players battle each other for control of the game board in head to head matches. Weekly Trials of Aster let the players determine the direction of the emerging narrative of Aster. All 200 pages have been beautifully hand illustrated by award-winning Canadian artists.