(Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) Flashback (You may cast this card from your graveyard for its flashback cost
I was skeptical at first, because I dont have Hornet Queen to return, and I already have Mastery of the Unseen as a mana sink, but between Mastery of the Unseen and Genesis Hydra, this deck can find its singletons in the lategame pretty often, and Temur Sabertooth adds a different dimension to the deck
Control is strong in both popular formats and many people are already card-carrying Azorius Control players
Then you can 0 to draw a card and gain a loyalty, which is nice card flow over time
Keep in mind, every non-Necro deck at the top was built with the near exclusive purpose of defeating Necro decks
Once you have all those cards, theres no reason to avoid more support like Danny Pink and Rishkar, Peema Renegade