Not sure if you've seen Armada Wurm but that card has some insane value with flicker. Also I'm not sure the red splash is worth it, Brad and I put a deck together similar to this except it's purely based on flicker and we splashed blue for Deadeye Navigator . Also I think card:Trostani, Selesnya's Voice Is way better than people make her out to be, Restoration Angel bouncing Thragtusk gain 15 life, value city right there.
18 life, restoration angel came in, i think you need the Watchwolf centaur token maker
4 Life from resto angel, 3 from thrag toughness, 5 from it's effect, 3 from beast token toughness. 15.
sorry thought you were including the first time he came in too, and not the angel (i didn't bother doing the math and thought it was power not toughness), in total with those 3 cards you get 20 life,if you played card:Trostani, Selesnya's Voice 4th turn then Thragtusk 5th turn you could get 23 life from 3 cards!