4 Flooded Strand
1 Hallowed Fountain
4 Polluted Delta
6 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 Ensnaring Bridge
1 Ghirapur Aether Grid
4 Goblin Engineer
1 Grafdigger's Cage
1 Ichor Wellspring
4 Mishra's Bauble
4 Mox Opal
1 Nihil Spellbomb
2 Pentad Prism
2 Pithing Needle
1 Pyrite Spellbomb
1 Sword of the Meek
4 Thopter Foundry
1 Time Sieve
1 Tormod's Crypt
4 Urza, Lord High Artificer
3 Whir of Invention
Sideboard:
2 Ceremonious Rejection
2 Dead of Winter
1 Defense Grid
1 Deputy of Detention
3 Leyline of the Void
2 Teferi, Time Raveler
1 Tezzeret, Agent of Bolas
2 Unmoored Ego
1 Witchbane Orb