I run 4 DCE and 7 Fairy Energy. Split between Supporters and Octillery, I have no shortage of draw support. There have been games where I was set a turn back due to energy, but it wasn't costing me the game. If I needed to I could max out with 4 copies of Sycamore, or throw in Prof. Birch for even more draw power. But this deck is fine, and doesn't need any Shaymin IF you build it right. What really grinds my gears is people putting Shaymins in when they shouldn't. This deck shouldn't have Shaymins because its draw power is fine, it doesn't work with the deck engine, and it takes up precious bench space. More Shaymins may equal more cards, and as an extension of that, more potential options. Long term support is better with Octillery. Xerneas is supposed to be budget, and with the price of Xerneas rising, it kinda defeats the purpose. 11$ cards are bad enough. It doesn't need a 70$ card.