4 Ancient Stirrings 3 Buried Ruin 3 Chromatic Sphere 4 Chromatic Star 4 Darksteel Citadel 3 Engineered Explosives 2 Forest 4 Grove of the Burnwillows 4 Ichor Wellspring 2 Inventors' Fair 4 Krark-Clan Ironworks 4 Mind Stone 4 Mox Opal 2 Myr Retriever 2 Pyrite Spellbomb 4 Scrap Trawler 4 Terrarion 3 Yavimaya Coast 1 Back to Nature 2 Guttural Response 1 Island 4 Lightning Bolt 3 Nature's Claim 2 Negate 2 Sai, Master Thopterist