4 Ancient Tomb 4 Chromatic Sphere 4 Chromatic Star 4 City of Traitors 1 Emrakul, the Aeons Torn 4 Grim Monolith 4 Ichor Wellspring 4 Krark-Clan Ironworks 4 Lotus Petal 4 Mox Opal 3 Mystic Forge 3 Sai, Master Thopterist 4 Scrap Trawler 4 Seat of the Synod 4 Talisman of Creativity 1 Transmute Artifact 4 Urza, Lord High Artificer 1 Carpet of Flowers 2 Defense Grid 1 Dismember 2 Engineered Explosives 1 Ghirapur Aether Grid 3 Grafdigger's Cage 2 Mystic Subdual 1 Pyroblast 2 Red Elemental Blast