Just for fun Eldrazi deck

Just a fun deck that makes it kind of easy to control which cards you draw, puts the eldrazi cards where they should be, gets good mana, and uses a neat trick. Have Spawnsire out with some training grounds and eldrazi temples out, making it easier to activate his final ability. If you must, use selective memory to exile all eldrazi cards in your library, they are there incase you get the opportunity to play them. Play Emerakul and whatever eldrazi in your SB or RFG, play It that Betrays then All Is Dust and get all of your opponents colored permanents. A neat combo if you could pull it off.