Main deck (60) 4 Ancient Tomb 3 Cavern of Souls 4 Chalice of the Void 2 City of Traitors 4 Eldrazi Mimic 4 Eldrazi Temple 4 Elvish Spirit Guide 4 Endless One 1 Eye of Ugin 4 Interplanar Beacon 2 Matter Reshaper 2 Mox Diamond 4 Oko, Thief of Crowns 3 Once Upon a Time 4 Reality Smasher 4 Thought-Knot Seer 3 Wasteland 4 Yavimaya Coast Sideboard (15) 2 Dismember 4 Leyline of the Void 1 Ratchet Bomb 2 Sorcerous Spyglass 4 Thorn of Amethyst 1 Vivien, Champion of the Wilds 1 Warping Wail