4 Flooded Strand
1 Hallowed Fountain
1 Inventors' Fair
4 Polluted Delta
5 Snow-Covered Island
1 Snow-Covered Plains
1 Snow-Covered Swamp
1 Spirebluff Canal
1 Steam Vents
1 Watery Grave
4 Arcum's Astrolabe
1 Defense Grid
1 Ensnaring Bridge
3 Goblin Engineer
1 Grafdigger's Cage
1 Ichor Wellspring
1 Mind Stone
4 Mishra's Bauble
4 Mox Opal
1 Pentad Prism
2 Pithing Needle
1 Pyrite Spellbomb
1 Spine of Ish Sah
1 Sword of the Meek
1 Teferi, Time Raveler
4 Thopter Foundry
1 Time Sieve
4 Urza, Lord High Artificer
1 Welding Jar
3 Whir of Invention
Sideboard:
2 Ceremonious Rejection
1 Dead of Winter
1 Fatal Push
1 Ghirapur Aether Grid
1 Hidden Stockpile
2 Nihil Spellbomb
1 Sai, Master Thopterist
1 Teferi, Time Raveler
1 Tezzeret, Agent of Bolas
1 Torpor Orb
1 Unmoored Ego
1 Wear // Tear
1 Witchbane Orb