Structure Deck: Shaddoll Showdown revives one of the all-time greatest strategies in the history of the Yu-Gi-Oh! TRADING CARD GAME! Rebirth of the Shaddolls! Originally introduced in Duelist Alliance, Shaddolls combine Flip Effects and Fusion Monsters to surprise your opponent. Powered by the incredible Shaddoll Fusion Spell Card that lets you Fusion Summon using monsters in your Deck, Shaddolls can Summon "Shaddoll" Fusion Monsters of any Attribute and stack up powerful Graveyard effects at the same time! Shaddoll Showdown offers new monsters that break the rules of what a Shaddoll monster can be, a full selection of the cards you need to build a Shaddoll Deck, and more. Shaddoll monsters that break the mold! Since the beginning, all Shaddoll monsters in your Main Deck were DARK Spellcasters. Shaddoll Showdown introduces new, non-DARK Shaddolls for your Main Deck, as well as a brand-new El Shaddoll Fusion Monster made of 2 Shaddolls with different Attributes. Brand-new artwork! Shaddoll Showdown also features new artwork for beloved cards like El Shaddoll Construct! The alternate art version of El Shaddoll Construct joins the rest of the Extra Deck that contains all the El Shaddoll Fusion essentials. You can add Synchro, Xyz, and Link Monsters from Duel Devastator to round out the rest of your Extra Deck! Shaddoll Showdown is one of the biggest Structure Decks yet with a total of 49 cards across the Main and Extra Deck, including 10 foil cards!* 39 Commons, 7 Super Rares, 3 Ultra Rares, 1 Beginner's Guide, 1 Double-sided Deluxe Game Mat/Dueling Guide.