2 Boros Garrison
4 Crumbling Necropolis
1 Dreadship Reef
3 Great Furnace
3 Island
1 Molten Slagheap
3 Plains
1 Saltcrusted Steppe
3 Tree of Tales
2 Vault of Whispers
1 Argent Sphinx
1 Chalice of Life // Chalice of Death
1 Coalition Relic
1 Contagion Engine
1 Copperhorn Scout
1 Dispense Justice
1 Etched Champion
1 Ghoulcaller's Chant
1 Hellkite Igniter
1 Increasing Savagery
1 Master's Call
1 Memnarch
1 Metallurgeon
1 Mimic Vat
1 Mirrorworks
1 Myr Battlesphere
1 Myr Turbine
2 Myr Welder
2 Prototype Portal
1 Riddlesmith
2 Salvage Titan
3 Semblance Anvil
1 Shape Anew
1 Shimmer Myr
1 Steady Progress
1 Steel Overseer
1 Tezzeret the Seeker
2 Thrummingbird
1 Treasure Mage
1 Ur-Golem's Eye
1 Vedalken Engineer
Sideboard:
1 Dimir Signet
1 Indomitable Archangel
1 Mishra, Artificer Prodigy