The Keep on the Borderlands is set in Dyriamarch, a region of Melderyn claimed, but not effectively controlled by that kingdom. There is also a letter meant to be handed to the players before the adventure.
Among the Ivinians and men of the north, among the skalds and wyrdsmen, are those able to divine the future and invoke the powers of the ancient runes. They are known as the Runemasters.
