1 Inventors' Fair 1 Steam Vents 1 Hallowed Fountain 1 Snow-Covered Plains 1 Snow-Covered Mountain 7 Snow-Covered Island 4 Scalding Tarn 4 Flooded Strand 1 Pithing Needle 1 Grafdigger's Cage 1 Pyrite Spellbomb 1 Aether Spellbomb 1 Welding Jar 2 Mind Stone 2 Ensnaring Bridge 1 Tormod's Crypt 1 Spine of Ish Sah 1 Sai, Master Thopterist 1 Sword of the Meek 3 Thopter Foundry 4 Arcum's Astrolabe 4 Mishra's Bauble 4 Mox Opal 2 Teferi, Time Raveler 3 Goblin Engineer 3 Whir of Invention 4 Urza, Lord High Artificer Sideboard 1 Ghirapur Aether Grid 1 Galvanic Blast 1 Lightning Bolt 1 Grafdigger's Cage 1 Engineered Explosives 1 Force of Negation 1 Padeem, Consul of Innovation 1 Disdainful Stroke 1 Negate 1 Ceremonious Rejection 1 Celestial Purge 1 Path to Exile 1 Wear/Tear 1 Sai, Master Thopterist 1 Teferi, Time Raveler