Main deck (60) 4 Ancient Tomb 4 Cavern of Souls 4 Chalice of the Void 3 City of Traitors 4 Eldrazi Mimic 4 Eldrazi Temple 2 Endbringer 3 Endless One 3 Eye of Ugin 2 Karakas 4 Matter Reshaper 4 Reality Smasher 3 Simian Spirit Guide 3 Thorn of Amethyst 4 Thought-Knot Seer 2 Urborg, Tomb of Yawgmoth 3 Walking Ballista 4 Wasteland Sideboard (15) 2 Karn, Scion of Urza 4 Leyline of the Void 2 Ratchet Bomb 2 Sorcerous Spyglass 1 Thorn of Amethyst 2 Tumble Magnet 2 Umezawa's Jitte