4 Ancient Tomb
4 Great Furnace
10 Mountain
4 Urza's Saga
1 Daretti, Scrap Savant
1 Ensnaring Bridge
4 Goblin Engineer
4 Goblin Welder
3 Grindstone
3 Karn, the Great Creator
4 Lightning Bolt
1 Lion's Eye Diamond
2 Mox Opal
3 Painter's Servant
4 Pyroblast
4 Ragavan, Nimble Pilferer
1 Red Elemental Blast
1 Retrofitter Foundry
1 Shadowspear
1 Wurmcoil Engine
Sideboard:
1 Damping Sphere
1 Ensnaring Bridge
2 Fiery Confluence
1 Grindstone
1 Helm of Obedience
4 Leyline of the Void
1 Liquimetal Coating
1 Mycosynth Lattice
1 Painter's Servant
2 Trinisphere