Main deck (60) 4 Arcum's Astrolabe 4 Emry, Lurker of the Loch 4 Engineered Explosives 4 Flooded Strand 3 Jeskai Ascendancy 4 Mishra's Bauble 4 Mox Amber 4 Mox Opal 1 Nexus of Fate 4 Paradoxical Outcome 1 Prismatic Vista 1 Sacred Foundry 2 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 4 Scalding Tarn 5 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 1 Steam Vents 4 Urza, Lord High Artificer 2 Witching Well Sideboard (15) 3 Ceremonious Rejection 2 Galvanic Blast 4 Leyline of Sanctity 2 Mystical Dispute 1 Pithing Needle 2 Teferi, Time Raveler 1 Tormod's Crypt