This rare and highly sought-after Loki Mastermind Promo Card is a must-have for any fan of the Marvel Legendary Deck Building Game. With its stunning design and powerful abilities, this card is sure to give you an edge in your next game. Crafted by Upper Deck, this card is of the highest quality and is a true gem for any collector. Whether you're an experienced player or just starting out, this card is an excellent addition to your collection. Don't miss your chance to own this incredible piece of Marvel Legendary Deck Building Game history.