Main deck (60) 4 Arcum's Astrolabe 4 Emry, Lurker of the Loch 3 Engineered Explosives 4 Flooded Strand 1 Hallowed Fountain 3 Jeskai Ascendancy 2 Lightning Greaves 4 Mishra's Bauble 3 Mox Amber 4 Mox Opal 4 Paradoxical Outcome 2 Pentad Prism 4 Prismatic Vista 1 Pyrite Spellbomb 1 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 6 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 1 Steam Vents 1 Teferi, Time Raveler 4 Urza, Lord High Artificer Sideboard (15) 1 Blood Moon 2 Burrenton Forge-Tender 3 Ceremonious Rejection 1 Deafening Clarion 2 Lightning Bolt 2 Silence 1 Teferi, Time Raveler 2 Tormod's Crypt 1 Vesperlark