4 Ancient Den
4 Seat of the Synod
3 Urza's Mine
3 Urza's Power Plant
3 Urza's Tower
4 Brute Suit
3 Dragonfly Suit
3 Etherium Sculptor
4 Frogmite
3 Kitsune Ace
4 Mana Cylix
4 Metallic Rebuke
3 Myr Enforcer
4 Myr Servitor
2 Okiba Reckoner Raid // Nezumi Road Captain
4 Thoughtcast
3 Thundersteel Colossus
2 Vapor Snag
Sideboard:
1 Alpha Myr
1 Armguard Familiar
1 Automated Artificer
1 Flayer Husk
1 Foundry Inspector
1 Funeral Longboat
1 Gingerbrute
1 Hovermyr
1 Iron Apprentice
1 Light the Way
1 Myr Retriever
1 Myr Sire
1 Sky Skiff
1 Thoughtcast