The Yu-Gi-Oh The Dark Hex-Sealed Fusion X3 cards are from the Yu-Gi-Oh! TCG set - Yugi -. These common light attribute cards feature the character family Yu-Gi-Oh! and are part of the Ultimate stage. The cards are 1st Edition fusion cards with the card name The Dark Hex-Sealed Fusion, making them a valuable addition to any collector's CCG individual card collection.