2 Myr Retriever 4 Scrap Trawler 2 Glint-Nest Crane 4 Darksteel Citadel 2 Forest 3 Buried Ruin 2 Grove of the Burnwillows 4 Spire of Industry 3 Inventors' Fair 2 Chromatic Sphere 4 Chromatic Star 2 Engineered Explosives 4 Ichor Wellspring 4 Krark-Clan Ironworks 4 Mind Stone 2 Pyrite Spellbomb 4 Terrarion 4 Mox Opal 4 Ancient Stirrings Sideboard 1 Defense Grid 1 Grafdigger's Cage 2 The Antiquities War 1 Dispel 2 Fatal Push 2 Guttural Response 1 Lightning Bolt 4 Nature's Claim 1 Whipflare