4 Scrap Trawler 2 Inventors' Fair 4 Sanctum of Ugin 4 Ichor Wellspring 4 Mox Opal 2 Myr Battlesphere 4 Ancient Stirrings 1 Emrakul, the Aeons Torn 1 Prophetic Prism 4 Everflowing Chalice 4 Grove of the Burnwillows 4 Chromatic Star 1 Gemstone Caverns 4 Terrarion 3 Engineered Explosives 4 Krark-Clan Ironworks 4 Darksteel Citadel 1 Forest 4 Chromatic Sphere 2 Mind Stone Sideboard 1 Ugin, the Spirit Dragon 3 Leyline of Sanctity 4 Nature's Claim 1 Seal of Primordium 1 Gemstone Caverns 3 Ensnaring Bridge 2 Defense Grid