Since the deck is a Voltron one, the creature count is low, and the amount of Equipment and Auras is high
I also feel that you've got several different options to go with this deck
Even sacrificing a token to pay the emerge cost is cheaper than hard-casting this Eldrazi octopus
Slinza, the Spiked Stampede offers an Urzas Incubator for Beasts, coupled with additional +1/+1 counters, and even a fight trigger that lets you add red to your pile
When the flicker effect exiles the face-down creature, the game just exiles the card that represents that creature and tries to bring that card back to the battlefield
CGDream can copy the image and create a 3D model, or image, depending on your needs