4 Arcum's Astrolabe 1 Breeding Pool 1 Chromatic Star 1 Damping Sphere 1 Ensnaring Bridge 2 Galvanic Blast 3 Goblin Engineer 1 Ichor Wellspring 1 Inventors' Fair 4 Mishra's Bauble 4 Mox Opal 1 Nihil Spellbomb 2 Oko, Thief of Crowns 1 Pithing Needle 4 Polluted Delta 1 Pyrite Spellbomb 4 Scalding Tarn 5 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Swamp 1 Spire of Industry 1 Steam Vents 2 Sword of the Meek 4 Thopter Foundry 4 Urza, Lord High Artificer 1 Watery Grave 1 Welding Jar 3 Whir of Invention 1 Abrupt Decay 1 Ashiok, Dream Render 3 Assassin's Trophy 1 Ceremonious Rejection 1 Collective Brutality 2 Fatal Push 1 Oko, Thief of Crowns 2 Stoic Rebuttal 1 Tezzeret, Agent of Bolas 2 Thoughtseize