3 Goblin Engineer
4 Urza, Lord High Artificer
2 Chromatic Star
1 Damping Sphere
1 Ensnaring Bridge
1 Ichor Wellspring
4 Mishra's Bauble
1 Nihil Spellbomb
2 Pithing Needle
1 Pyrite Spellbomb
2 Sword of the Meek
4 Thopter Foundry
1 Welding Jar
4 Mox Opal
4 Arcum's Astrolabe
3 Whir of Invention
2 Oko, Thief of Crowns
1 Snow-Covered Forest
3 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Swamp
1 Breeding Pool
3 Misty Rainforest
3 Polluted Delta
3 Scalding Tarn
1 Spire of Industry
1 Steam Vents
1 Watery Grave
1 Inventors' Fair
Sideboard
1 Oko, Thief of Crowns
3 Assassin's Trophy
2 Ceremonious Rejection
2 Fatal Push
2 Mystical Dispute
2 Collective Brutality
3 Thoughtseize