Main deck (60) 1 Academy Ruins 4 Arcum's Astrolabe 1 Damping Sphere 2 Ensnaring Bridge 1 Ghirapur Aether Grid 2 Goblin Engineer 1 Grafdigger's Cage 1 Hallowed Fountain 1 Ichor Wellspring 1 Inventors' Fair 4 Mishra's Bauble 4 Mox Opal 1 Nihil Spellbomb 2 Pithing Needle 2 Polluted Delta 3 Prismatic Vista 1 Pyrite Spellbomb 1 Sai, Master Thopterist 2 Scalding Tarn 5 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 1 Snow-Covered Swamp 1 Spine of Ish Sah 2 Sword of the Meek 2 Teferi, Time Raveler 4 Thopter Foundry 4 Urza, Lord High Artificer 2 Watery Grave 2 Whir of Invention Sideboard (15) 1 Blood Moon 2 Ceremonious Rejection 1 Damping Sphere 2 Dead of Winter 2 Fatal Push 2 Galvanic Blast 2 Leyline of the Void 2 Thoughtseize 1 Welding Jar