This is just Awesome! You can make almost any deck, either one from the series or invent your own deck. Though, i would LOVE if the different carecters had "skins". It could work something like this: Summon "Silent Magician lv8" 20 times with Yugi Muto to unlock a new outfit. Could be quite fun. The Skins should NOT grant any in-game benefits, but just be there for the visual part.