3 Goblin Engineer
2 Sai, Master Thopterist
4 Urza, Lord High Artificer
1 Ensnaring Bridge
1 Grafdigger's Cage
2 Ichor Wellspring
2 Mind Stone
4 Mishra's Bauble
1 Nihil Spellbomb
1 Pithing Needle
2 Pyrite Spellbomb
1 Spine of Ish Sah
2 Sword of the Meek
3 Thopter Foundry
4 Mox Opal
4 Arcum's Astrolabe
3 Whir of Invention
5 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Swamp
1 Darkslick Shores
1 Hallowed Fountain
3 Polluted Delta
4 Scalding Tarn
1 Spirebluff Canal
1 Steam Vents
1 Watery Grave
1 Inventors' Fair
Sideboard
1 Nihil Spellbomb
1 Damping Sphere
1 Tormod's Crypt
1 Ghirapur Aether Grid
2 Ceremonious Rejection
2 Fatal Push
1 Lightning Bolt
1 Magmatic Sinkhole
2 Wear/Tear
1 Narset, Parter of Veils
2 Tezzeret, Agent of Bolas