That's it. I'm tired of seeing articles about how much energy you need and what trainers go in which decks. You cannot say that about anything. It depends on the player and the deck. For beginners, some may need a lot of energy. Good players may not need a lot of energy. There are decks that run off of no energy and work. I usually run about 21-24 energy in my decks. But that is because I know how to play my deck. Then there are people who say, "Oh you need 60 Bills and 800 Oaks in your deck." The same goes for energy removal. NO! It depends on the type of player you are and what you are trying to accomplish. Haymakers usually run a low amount of energy, fire decks usually run a high amount of energy and retrievals. It depends on the player and the deck type. Josh M. E.R.