4 Emry, Lurker of the Loch 1 Mystic Sanctuary 2 Witching Well 1 Prismatic Vista 4 Urza, Lord High Artificer 4 Arcum's Astrolabe 2 Saheeli, Sublime Artificer 1 Nexus of Fate 2 Sai, Master Thopterist 4 Mox Amber 4 Paradoxical Outcome 3 Jeskai Ascendancy 4 Mox Opal 4 Scalding Tarn 4 Mishra's Bauble 1 Breeding Pool 1 Steam Vents 1 Sacred Foundry 4 Engineered Explosives 4 Flooded Strand 1 Snow-Covered Plains 4 Snow-Covered Island Sideboard 3 Oko, Thief of Crowns 2 Teferi, Time Raveler 2 Narset, Parter of Veils 1 Timely Reinforcements 3 Galvanic Blast 3 Blood Moon 1 Lightning Bolt