4 Urza, Lord High Artificer
1 Grafdigger's Cage
3 Goblin Engineer
1 Sai, Master Thopterist
2 Ichor Wellspring
4 Arcum's Astrolabe
4 Mox Opal
4 Mishra's Bauble
2 Mind Stone
2 Ensnaring Bridge
1 Pithing Needle
1 Nihil Spellbomb
1 Pyrite Spellbomb
2 Teferi, Time Raveler
2 Whir of Invention
3 Thopter Foundry
2 Sword of the Meek
2 Galvanic Blast
5 Snow-Covered Island
1 Snow-Covered Swamp
1 Snow-Covered Mountain
4 Polluted Delta
4 Scalding Tarn
1 Inventors' Fair
1 Hallowed Fountain
1 Steam Vents
1 Watery Grave
Sideboard
1 Sai, Master Thopterist
1 Battle at the Bridge
2 Fatal Push
2 Tezzeret, Agent of Bolas
2 Thoughtseize
3 Leyline of the Void
1 Wear/Tear
2 Ceremonious Rejection
1 Dead of Winter