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