Arthurian Legends is a standalone expansion set that adds more than 220 new cards for players to create new, epic stories. Will you answer the call, leave your comfortable castle and embark on a journey fraught with great peril? Pack Contents: Each 15-card booster pack contains* 11 ordinary cards,3 exceptional cards, and 1 elite card, with a chance that cards could be replaced with a unique rarity card, foil card of any rarity, or even a mysterious hidden curio.