The Deryni Adventure Game is based on the popular "Deryni" series of fantasy books by Katherine Kurtz. The novels weave a rich tapestry of romantic chivalry, medieval kings, a powerful Church, and the Deryni, a persecuted race of humans with the gift of magic. The Deryni Adventure Game is a complete roleplaying game using the Fudge game system (easy for newcomers to learn, and adaptable to other roleplaying game systems). The core book presents the kingdom of Gwynedd and the world of the Deryni as a campaign setting for medieval fantasy adventures.
Deryni RPG Accessory by Grey Ghost Games
In the Deryni world, Deryni mages use objects called "ward cubes" in casting their magic. These objects come in sets of eight, four each of contrasting colours (most commonly black and white). During times of Deryni persecution, mages often disguise their ward cubes as dice. "Deryni dice" are eight Fudge dice (four white, four black) arranged in a "Wards Major" configuration in a plastic pop-top storage box for use with the Deryni Adventure Game. Of course they can also be used as ward cube props!