1 Hallowed Fountain
1 Inventors' Fair
3 Polluted Delta
2 Prismatic Vista
3 Scalding Tarn
6 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Swamp
1 Steam Vents
1 Watery Grave
4 Arcum's Astrolabe
1 Ensnaring Bridge
1 Ghirapur Aether Grid
3 Goblin Engineer
1 Grafdigger's Cage
2 Ichor Wellspring
2 Mind Stone
4 Mishra's Bauble
4 Mox Opal
1 Nihil Spellbomb
1 Pithing Needle
1 Pyrite Spellbomb
1 Sai, Master Thopterist
1 Scrap Trawler
1 Sword of the Meek
1 Teferi, Time Raveler
4 Thopter Foundry
4 Urza, Lord High Artificer
3 Whir of Invention
Sideboard:
1 Damping Sphere
2 Ensnaring Bridge
2 Galvanic Blast
1 Karn, the Great Creator
1 Mycosynth Lattice
1 Nihil Spellbomb
1 Pyrite Spellbomb
1 Teferi, Time Raveler
1 Tezzeret the Seeker
1 Tezzeret, Agent of Bolas
1 Tormod's Crypt
1 Torpor Orb
1 Witchbane Orb