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