1 Ensnaring Bridge 2 Mind Stone 2 Everflowing Chalice 2 Engineered Explosives 4 Ancient Stirrings 4 Mox Opal 4 Ichor Wellspring 4 Terrarion 4 Krark-Clan Ironworks 4 Chromatic Star 4 Chromatic Sphere 1 Emrakul, the Aeons Torn 1 Hangarback Walker 1 Walking Ballista 4 Scrap Trawler 1 Academy Ruins 1 Forest 1 Cavern of Souls 2 Inventors' Fair 2 Glimmervoid 3 Grove of the Burnwillows 4 Sanctum of Ugin 4 Darksteel Citadel Sideboard 1 Ugin, the Spirit Dragon 2 Ghirapur Aether Grid 3 Defense Grid 1 Herald of Anguish 2 Krosan Grip 1 Nature's Claim 2 Nihil Spellbomb 1 Padeem, Consul of Innovation 1 Battle at the Bridge 1 Ensnaring Bridge