3 Buried Ruin
4 Darksteel Citadel
1 Forest
4 Grove of the Burnwillows
2 Inventors' Fair
1 Island
3 Yavimaya Coast
4 Ancient Stirrings
2 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
1 Sai, Master Thopterist
4 Scrap Trawler
4 Terrarion
Sideboard:
1 Back to Nature
1 Defense Grid
1 Galvanic Blast
3 Lightning Bolt
4 Nature's Claim
1 Negate
2 Sai, Master Thopterist
2 Swan Song