3 Goblin Engineer
1 Sai, Master Thopterist
4 Urza, Lord High Artificer
4 Mox Opal
4 Mishra's Bauble
1 Welding Jar
2 Galvanic Blast
4 Arcum's Astrolabe
1 Pithing Needle
1 Pyrite Spellbomb
1 Nihil Spellbomb
4 Thopter Foundry
2 Sword of the Meek
1 Damping Sphere
1 Ichor Wellspring
1 Time Sieve
2 Whir of Invention
1 Ghirapur Aether Grid
1 Ensnaring Bridge
1 Mystic Forge
5 Snow-Covered Island
2 Polluted Delta
2 Prismatic Vista
1 Misty Rainforest
1 Snow-Covered Mountain
1 Snow-Covered Swamp
1 Snow-Covered Forest
1 Watery Grave
1 Breeding Pool
1 Steam Vents
4 Scalding Tarn
Sideboard
2 Fatal Push
2 Thoughtseize
2 Ceremonious Rejection
1 Grafdigger's Cage
2 Collective Brutality
3 Assassin's Trophy
1 Torpor Orb
2 Tezzeret, Agent of Bolas