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