4 Maverick Thopterist 1 Pacification Array 4 Spire of Industry 3 Ravenous Intruder 3 Aethersphere Harvester 4 Servo Schematic 4 Metalwork Colossus 4 Aether Hub 2 Skysovereign, Consul Flagship 4 Spirebluff Canal 2 Harnessed Lightning 2 Metalspinner's Puzzleknot 4 Key to the City 1 Cultivator's Caravan 1 Elder Deep-Fiend 2 Hanweir Battlements 2 Highland Lake 3 Sanctum of Ugin 4 Prophetic Prism 3 Mountain 3 Fling Sideboard 4 Abrade 3 Sweltering Suns 2 Bastion Inventor 4 Scrapheap Scrounger 2 Dispel