Main deck (60) 4 Ancient Stirrings 2 Buried Ruin 4 Chromatic Star 4 Darksteel Citadel 2 Engineered Explosives 2 Forest 4 Grinding Station 4 Grove of the Burnwillows 4 Ichor Wellspring 2 Inventors' Fair 1 Island 4 Mox Opal 3 Myr Retriever 1 Pyrite Spellbomb 2 Sai, Master Thopterist 4 Scrap Trawler 4 Semblance Anvil 4 Terrarion 2 Welding Jar 3 Yavimaya Coast Sideboard (15) 3 Galvanic Blast 2 Ghirapur Aether Grid 3 Karn, Scion of Urza 3 Nature's Claim 2 Negate 1 Sai, Master Thopterist 1 Swan Song