Is it really that efficient? It's actually getting monotonous fighting this deck over and over again online, even if some players modify it. About 8 out of 10 duelists I fight on WFC use this deck (or a variation thereof), the other most common decks being Destiny Hero Dogma and Macro Cosmos Deck Destruction. Rarely do I find someone using a dragon deck, or even other ritual monsters. For the sake of argument, do you think the next banlist should limit Demise? And out of curiosity, post what deck type you use online, especially if you don't use the ARA+Demise deck. Mine's a Six-Samurai deck - hard to use, but effective when I get a good draw. Before that, I used to play with a FGD deck.