Castiana

Castiana is one of the locations mentioned in Merlin's prophecy where King Arthur and his knights embarked on a quest to seek out the Sangraal, also known as the Bloodstone. The land is a great distance from Camelot. It is believed he also searched for the device in Sahal and Vagonbrei.

Meurik tells Mitchell and Jackson of Arthur's quest to seek out Castiana, Sahal and Vagonbrei.