Main deck (60) 1 Academy Ruins 1 Aether Hub 4 Ancient Stirrings 4 Chromatic Sphere 4 Chromatic Star 4 Darksteel Citadel 1 Emrakul, the Aeons Torn 2 Engineered Explosives 2 Everflowing Chalice 1 Forest 2 Hangarback Walker 4 Ichor Wellspring 2 Inventors' Fair 4 Krark-Clan Ironworks 2 Mind Stone 4 Mox Opal 4 Sanctum of Ugin 4 Scrap Trawler 4 Spire of Industry 4 Terrarion 2 Thoughtcast Sideboard (15) 1 Battle at the Bridge 3 Defense Grid 2 Ghirapur Aether Grid 3 Nature's Claim 2 Nihil Spellbomb 2 Ray of Revelation 2 Ugin, the Spirit Dragon