This deck went through all kinds of variations. It started with an interest in G/W Heroic, but that required balance between creatures and targeted spells, and that quickly got out of control. I needed further creature support, and that ended up resurrecting the Presence of Gond/Midnight Guard combo. Then everything moved around that. Some X creatures help out if I can get wide. Sylvan Library moves me forward on cards. Elixir of Immortality keeps my deck recycling as it thins. Sun Titan can bring creatures back. Kavu Predator makes life gaining the other way dangerous. Everything is about trying to buy the time for the combo. The 20/6/12/1/0/1 curve is very low, giving the deck a 1.95 average (higher for W than G, though skewed by the Sun Titan).