The Riftbound League of Legends Arcane Promo Box Set of 2 in English is a highly sought-after collectible card game set featuring popular characters like Vi, Jayce, Viktor, Heimerdinger, and Caitlyn. The set includes 6 standard-sized cards made of card stock with a holo finish, guaranteed to be sealed and in excellent condition. Manufactured by Riot Games, this limited edition set is perfect for League of Legends fans looking to enhance their collection with rare promo cards.