4 Scrap Trawler 3 Spire of Industry 2 Inventors' Fair 3 Buried Ruin 4 Ichor Wellspring 4 Mox Opal 4 Ancient Stirrings 3 Grove of the Burnwillows 4 Chromatic Star 4 Terrarion 4 Krark-Clan Ironworks 3 Engineered Explosives 4 Darksteel Citadel 2 Pyrite Spellbomb 2 Myr Retriever 2 Forest 1 Island 3 Chromatic Sphere 4 Mind Stone Sideboard 3 Sai, Master Thopterist 3 Swan Song 4 Nature's Claim 2 Firespout 3 Lightning Bolt