4 Scalding Tarn 4 Flooded Strand 1 Hallowed Fountain 1 Steam Vents 1 Snow-Covered Mountain 1 Snow-Covered Plains 6 Snow-Covered Island 2 Saheeli, Sublime Artificer 4 Jeskai Ascendancy 4 Arcum's Astrolabe 4 Mishra's Bauble 4 Mox Opal 4 Mox Amber 2 Engineered Explosives 1 Pyrite Spellbomb 1 Welding Jar 3 Ichor Wellspring 2 Thopter Foundry 1 Sword of the Meek 2 Sai, Master Thopterist 4 Goblin Engineer 4 Emry, Lurker of the Loch Sideboard 3 Repeal 3 Teferi, Time Raveler 2 Blood Moon 1 Spellskite 3 Galvanic Blast 1 Grafdigger's Cage 2 Ghirapur Aether Grid