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