Further information is available from Blizzard Entertainment. A guide has been made available, containing details about card reveals and rewards. This guide is related to the Reign of the Black Empire, and provides insight into its components.

Details about the guide's contents are sparse, but it appears to offer a comprehensive look at the cards and rewards involved. Those seeking more information can consult the guide directly.

The guide is a resource for those interested in the Reign of the Black Empire, and can be used to learn more about its various aspects.