Basically, if youre keen to do everything at instant speed, then Raffs your man
You may search your library for a basic land card, put it onto the battlefield, then shuffle
If you trigger its ability twice, you have gained card advantage and improved your graveyard options as well
If you want to go for flavor, you could add all of the new Bloomburrow -flavored planeswalkers: Teferi, Time Raveler, Nissa, Who Shakes the World, Narset, Parter of Veils, Karn, the Great Creator, Jace, the Mind Sculptor, Tamiyo, Field Researcher, and Elspeth, Suns Champion
Oh and T1 Najeela which is arguably the Teir 0 deck now
What We Learned Things are looking really bad for Lorehold