The product is a special edition Rainbow foil promo card for the Flesh and Blood TCG, specifically from the set of promotional cards by Legend Story Studios. The card is themed around Mechanical Strength, with a focus on attack-related abilities.
As a promo card, it is exclusive and not widely available, making it a prized addition for collectors and players of the game. The foil finish adds a unique touch to the card, making it stand out in any collection.