1 Breeding Pool
1 Inventors' Fair
4 Polluted Delta
4 Scalding Tarn
4 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Swamp
2 Spire of Industry
1 Steam Vents
1 Watery Grave
4 Arcum's Astrolabe
2 Chromatic Star
1 Damping Sphere
1 Ensnaring Bridge
2 Galvanic Blast
3 Goblin Engineer
1 Ichor Wellspring
4 Mishra's Bauble
4 Mox Opal
1 Mystic Forge
1 Nihil Spellbomb
1 Pithing Needle
1 Pyrite Spellbomb
2 Sword of the Meek
4 Thopter Foundry
4 Urza, Lord High Artificer
1 Welding Jar
3 Whir of Invention
Sideboard:
2 Assassin's Trophy
2 Collective Brutality
1 Dead of Winter
2 Disdainful Stroke
2 Fatal Push
2 Tezzeret, Agent of Bolas
2 Thoughtseize
2 Tireless Tracker