1 Urza, Prince of Kroog
Sideboard:
1 Adagia, Windswept Bastion
1 Arcane Signet
1 Broadcast Rambler
1 Camera Launcher
1 Cancel
1 Cargo Ship
1 Chief of the Foundry
1 Clay-Fired Bricks // Cosmium Kiln
1 Cloudsteel Kirin
1 Command Tower
1 Cyclonic Rift
1 Day of Judgment
1 Depopulate
1 Destroy Evil
1 Deviant Skytech
1 Diversion Unit
1 Emissary Escort
1 Ertai's Scorn
1 Fabrication Foundry
1 Fateful Absence
1 Foundry Inspector
1 Get Lost
1 Ghalma the Shaper
1 Glacial Fortress
1 Gold-Forged Thopteryx
1 Ice Out
16 Island
1 Karn, Legacy Reforged
1 Lion Sash
1 Lumen-Class Frigate
1 Malcator's Watcher
1 Master's Guide-Mural // Master's Manufactory
1 Mechan Assembler
1 Meteor Golem
1 Myrel, Shield of Argive
1 Network Disruptor
1 No Witnesses
1 Oaken Siren
1 Oltec Matterweaver
1 Ornithopter of Paradise
1 Panharmonicon
1 Patchwork Automaton
1 Path to Exile
1 Phyrexian Metamorph
16 Plains
1 Platoon Dispenser
1 Prairie Stream
1 Refute
1 Rhystic Study
1 River's Rebuke
1 Robotics Mastery
1 Sai, Master Thopterist
1 Salvation Engine
1 Silver Raven
1 Solemn Simulacrum
1 Soul Partition
1 Steelswarm Operator
1 Support Skyforge
1 Swooping Lookout
1 Swords to Plowshares
1 Teferi's Protection
1 Thopter Fabricator
1 Thousand Moons Smithy // Barracks of the Thousand
1 Threefold Thunderhulk
1 Tinker's Tote
1 Uthros, Titanic Godcore
1 White Sun's Twilight
1 Wrath of God