Dominaria United releases September 9 and will be available at your local game store, online through Amazon, and everywhere else Magic is sold
Auras that cost one blue and give a creature +1/+1 and the ability to draw you a card when they hit your opponent have a pretty good track record in Limited
Once online, you can sacrifice your board on each players turn for value, knowing Shirei will bring them all back
Being in Izzet colors makes it already more color restrictive, so unless youre playing exactly UR Murktide, youre looking at least into a 3 color shell to make Expressive Iteration work
Miracles isnt really a Counterbalance deck in the sense that the main gameplan does not include locking out the opponent from playing spells
Honorable Mention #1 (#13 Overall) - Dalek Drone Let's compare this to heavily played Commander and Multiplayer Classic Ravenous Chupacabra