5 Snow-Covered Island 4 Scalding Tarn 3 Polluted Delta 1 Darkslick Shores 1 Hallowed Fountain 1 Inventors' Fair 1 Snow-Covered Mountain 1 Snow-Covered Swamp 1 Spirebluff Canal 1 Steam Vents 1 Watery Grave 3 Goblin Engineer 1 Sai, Master Thopterist 4 Urza, Lord High Artificer 4 Mishra's Bauble 3 Mox Opal 1 Tormod's Crypt 4 Arcum's Astrolabe 3 Serum Visions 1 Grafdigger's Cage 1 Nihil Spellbomb 1 Pithing Needle 1 Pyrite Spellbomb 3 Thopter Foundry 2 Pentad Prism 2 Sword of the Meek 1 Ichor Wellspring 1 Ensnaring Bridge 3 Whir of Invention 1 Spine of Ish Sah Sideboard 1 Wear 3 Thoughtseize 2 Fatal Push 1 Battle at the Bridge 2 Teferi, Time Raveler 1 Ghirapur Aether Grid 1 Unmoored Ego 2 Leyline of the Void 2 Tezzeret, Agent of Bolas