Cheaty mccheatface
Basically we're using three different possible methods to cheat big creatures out as quickly as we can.
Reason scrys to set up your draws then you can cast Believe to put a creature from the top of your library on to the battlefield for free.
Nissa let's you scry and cast creatures from the top of your library with CMC equal or less than the amount of loyalty counters on her.
Champion of Rhonas lets us put a creature on to the battlefield when it is exerted.
We cast spells often to sift through our deck and find the cards we need. Running a full play set of Reason/Believe, Grapple, and Contingency Plan. Tragic lesson and Champion of Wit lets us draw cards and pitch what isnt needed. Bounty of Luxa gives us an additional draw step every other turn as well. We also run Striped Riverwinder because it can be cycled early and is a big body late game that's difficult to remove, or a big body to be free casted ASAP.
We're running a copy of The Scarab God to reanimate our graveyard and scry, it also returns to our hand if it isn't exiled. We can return any creature as a copy of itself as a 4/4 zombie. Every creature we run besides Riverwinder and Ulamog are less than 4/4 and trading off playing them for 4 from your graveyard on turn 5 or 6 ain't bad because Ulamog will still have indestructible an mill as a token.
Naga vitalist, Bounty, and Grapple help us fix our mana. Vizier lets us look at the top of our library, cast creatures from it, and also fixes our mana to whatever it needs to be for creature spells.
Splendid reclamation is in just to return any cycled lands we may need or mana we dumped in the graveyard from discarding or sifting. The sideboard is full of cards to deal with graveyard hate, artifacts, and bouce spells. the sideboard also contains Ramunap Excavator that could replace Reclamation in the main board easily. Elder Deep-fiend is in the sideboard to deal with more aggressive creature decks.