1 Inventors' Fair
4 Scalding Tarn
3 Polluted Delta
1 Steam Vents
1 Watery Grave
1 Prairie Stream
1 Prismatic Vista
1 Snow-Covered Mountain
1 Snow-Covered Swamp
6 Snow-Covered Island
3 Goblin Engineer
1 Sai, Master Thopterist
4 Urza, Lord High Artificer
1 Teferi, Time Raveler
3 Whir of Invention
1 Ghirapur Aether Grid
4 Mox Opal
4 Mishra's Bauble
4 Arcum's Astrolabe
3 Thopter Foundry
2 Sword of the Meek
2 Pentad Prism
2 Ensnaring Bridge
1 Pithing Needle
1 Pyrite Spellbomb
1 Ichor Wellspring
1 Damping Sphere
1 Torpor Orb
1 Spine of Ish Sah
Sideboard
1 Teferi, Time Raveler
1 Welding Jar
1 Grafdigger's Cage
1 Sorcerous Spyglass
1 Celestial Purge
2 Fatal Push
2 Thoughtseize
1 Collective Brutality
2 Dead of Winter
1 Galvanic Blast
1 Wear/Tear
1 Tezzeret, Agent of Bolas