What do you mean by "deck"? Like, what you should use? The cheapest and most powerful is T2Banette, which consists of using a 4-4 Banette SW line. It's VERY fast, and powerful at that too.
man, i am say what deck is better to use basing on the archetypes that pwn the format at the moment. sorry if I made you understand my thread ina wrong way, my bad!