3 Extinction Event 3 Mazemind Tome 3 Forsaken Monument 4 Karn, the Great Creator 4 Mind Stone 4 Hedron Archive 4 Guardian Idol 1 Golos, Tireless Pilgrim 2 Ulamog, the Ceaseless Hunger 1 Labyrinth of Skophos 4 Ifnir Deadlands 4 Radiant Fountain 4 Aether Hub 1 Mobilized District 1 Scavenger Grounds 1 Spire of Industry 1 Crawling Barrens 1 Cascading Cataracts 1 Buried Ruin 1 Blast Zone 1 Arch of Orazca 2 Interplanar Beacon 2 Zhalfirin Void 3 Ugin, the Spirit Dragon 2 Karn, Scion of Urza 1 Ugin, the Ineffable 1 Grafdigger's Cage Sideboard 1 Mazemind Tome 1 Forsaken Monument 1 Golos, Tireless Pilgrim 1 Ugin, the Ineffable 2 Grafdigger's Cage 1 Platinum Angel 1 Meteor Golem 1 God-Pharaoh's Statue 1 Tormod's Crypt 1 Sorcerous Spyglass 1 Shadowspear 1 Stonecoil Serpent 2 Mystic Forge