The Zendikar Rising modal-double-faced cards are always fantastic in EDH decks, but Shatterskull Smashing and Agadeem's Awakening shine in this deck as lands that make you pay 3 life or X spells that you can cast with a steep discount
(Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) Instant Shriekmaw Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) When this creature enters, destroy target nonartifact, nonblack creature
I count: 38 lands and Sam, Loyal Attendant (kind of due to the food activation discount), Birds of Paradise, Gilded Goose, Prize Pig, Tireless Provisioner, Farseek, Cultivate, Sol Ring, Arcane Signet, Chromatic Lantern, Commander's Sphere, Pristine Talisman 50 mana
Nonetheless, we all get the idea)
Smugglers Surprise Smuggler's Surprise is almost an obligatory add to this list, even if the main aim is not hexproof