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