4 Ancient Tomb
3 City of Traitors
3 Great Furnace
7 Mountain
4 Urza's Saga
2 Breya's Apprentice
1 Ensnaring Bridge
4 Goblin Engineer
4 Goblin Welder
3 Grindstone
2 Imperial Recruiter
2 Karn, the Great Creator
1 Lightning Greaves
2 Lion's Eye Diamond
2 Lotus Petal
1 Mox Opal
4 Painter's Servant
1 Pithing Needle
4 Pyroblast
2 Red Elemental Blast
1 Retrofitter Foundry
2 Simian Spirit Guide
1 Soul-Guide Lantern
Sideboard:
1 Chandra, Awakened Inferno
1 Ensnaring Bridge
2 Goblin Cratermaker
1 Grindstone
1 Helm of Obedience
4 Leyline of the Void
1 Liquimetal Coating
1 Mycosynth Lattice
1 Plague Engineer
1 Tormod's Crypt
1 Trinisphere