Deck
4 Ancient Tomb
2 Chromatic Star
3 Ensnaring Bridge
3 Experimental Synthesizer
4 Goblin Engineer
4 Goblin Welder
3 Great Furnace
2 Grindstone
1 Imperial Recruiter
4 Karn, the Great Creator
2 Lotus Petal
9 Mountain
2 Mox Opal
4 Painter's Servant
1 Pithing Needle
4 Pyroblast
2 Red Elemental Blast
1 Soul-Guide Lantern
1 Twinshot Sniper
4 Urza's Saga

Sideboard
2 Chandra, Torch of Defiance
1 Ensnaring Bridge
1 Grindstone
1 Lion's Eye Diamond
1 Liquimetal Coating
1 Mycosynth Lattice
1 Pithing Needle
2 Red Elemental Blast
2 Surgical Extraction
2 Tormod's Crypt
1 Twinshot Sniper