1 Walking Ballista
3 Goblin Welder
4 Goblin Engineer
3 Painter's Servant
3 Imperial Recruiter
3 Auriok Salvagers
3 Lion's Eye Diamond
4 Lotus Petal
4 Mishra's Bauble
3 Mox Opal
2 Urza's Bauble
3 Grindstone
2 Great Furnace
4 Karn, the Great Creator
4 Ancient Tomb
4 Bloodstained Mire
3 City of Traitors
3 Mountain
2 Plateau
2 Wooded Foothills
Sideboard
1 Walking Ballista
1 Painter's Servant
1 Lion's Eye Diamond
1 Grindstone
1 Wurmcoil Engine
2 Daretti, Scrap Savant
1 Surgical Extraction
2 Wear/Tear
2 Tormod's Crypt
1 Liquimetal Coating
1 Ensnaring Bridge
1 Mycosynth Lattice