Cardfight!! Vanguard TCG - Liberator of the Round Table, Alfred (BT10/003EN) - Booster Set 10: Triumphant Return of the King of Knights A single individual card from the Cardfight!! Vanguard trading and collectible card game (TCG/CCG). This is of RRR rarity. From the Booster Set 10: Triumphant Return of the King o... set.