This means that the deck uses tons of GX and EX Pokemon in order to make the most out of Mewtwo & Mew-GX's Ability
I think it requires a deck to be built specifically for it, and while the upside it pretty big, you can still always end up whiffing, or only hitting one creature
Each display purchase may be eligible for one of these awesome foil Buy-a-Box promos (ask your store!): Dragonsguard Elite is available normally in Set, Draft, and Collector Boosters, but this awesome art by Daarken is exclusive to this promo
Superboss: The Hall of Eternity duelists begin the game with anywhere between 30,000 to 60,000 Life Points, have their Decks stuffed to the gills with game-breaking cards, ignore deck-building restrictions, and give immense deck capacity rewards and powerful cards should you somehow beat them
T: $125-$175