Main deck (60) 4 Ancient Stirrings 2 Buried Ruin 3 Chromatic Sphere 4 Chromatic Star 4 Darksteel Citadel 1 Emrakul, the Aeons Torn 2 Engineered Explosives 1 Forest 4 Grove of the Burnwillows 2 Hangarback Walker 4 Ichor Wellspring 3 Inventors' Fair 4 Krark-Clan Ironworks 4 Mind Stone 4 Mox Opal 2 Myr Retriever 3 Sanctum of Ugin 4 Scrap Trawler 1 Tendo Ice Bridge 4 Terrarion Sideboard (15) 2 Defense Grid 2 Ghirapur Aether Grid 2 Guttural Response 4 Nature's Claim 3 Nihil Spellbomb 2 Wurmcoil Engine