3 Witching Well 4 Emry, Lurker of the Loch 1 Prismatic Vista 4 Urza, Lord High Artificer 4 Arcum's Astrolabe 3 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 3 Mox Amber 3 Paradoxical Outcome 4 Jeskai Ascendancy 4 Mox Opal 4 Scalding Tarn 4 Mishra's Bauble 1 Hallowed Fountain 1 Sacred Foundry 4 Engineered Explosives 4 Flooded Strand 1 Snow-Covered Plains 1 Snow-Covered Mountain 5 Snow-Covered Island Sideboard 3 Mystical Dispute 2 Teferi, Time Raveler 2 Lavinia, Azorius Renegade 2 Galvanic Blast 2 Path to Exile 2 Pithing Needle 2 Tormod's Crypt