Transmogrify did not put a creature onto the battlefield
I cast transmogrify on a token from Dwarven mine, Emrakul was revealed but then not put onto the battlefield. My opponent only had a tapped mountain and a bomat courier in play so Emrakul should've been put onto the battlefield but it wasn't. Later in the game I used Indomitable Creativity on a dwarven mine token and Emrakul was put into play.
Same thing happened to me except revealing Velomachus Lorehold.
1. Cast transmogrify targeting Dwarf Token.
2. Dwarf token was exiled and 37 cards were revealed ending with Velomachus Lorehold.
3. Velomachus was not put into play and was instead shuffled back into the deck.
4. Velomachus should have been put onto the battlefield.