This deck just weirds me out. Dunno why. As much as I want to dislike it, Survival is a card broken enough to make even the most convulted and bizarre creature-based decks work. Anyways, my advice would be to cut the Ellixirs for a 4th Survival and a Loaming Shaman. Survival is the best card in the deck and I don't see a reason not to run 4 (barring cost). Shaman is tutorable with Survival, which makes it much stronger than an Elixir. I'd also consider cutting come creatures to get Skullclamp
Still, I will say that this deck seems kinda flimsy. I don't know what your meta is like, but if anyone nuked the table of perms then I could just see it falling apart since it needs so many combo pieces in order to function.