The Yugioh Melffy Deck Core consists of 18 English-language cards featuring the character Melffy from the Yu-Gi-Oh! TCG series. Manufactured by Konami in Japan, these collectible cards are part of the Yu-Gi-Oh character family and are not modified. With a card size of 63 x 88 mm, this deck core is a valuable addition for collectors and players of the Yu-Gi-Oh! trading card game.