4 Emry, Lurker of the Loch
4 Urza, Lord High Artificer
2 Sai, Master Thopterist
3 Engineered Explosives
4 Mishra's Bauble
4 Arcum's Astrolabe
4 Mox Amber
2 Witching Well
4 Mox Opal
4 Paradoxical Outcome
1 Nexus of Fate
4 Jeskai Ascendancy
2 Saheeli, Sublime Artificer
4 Flooded Strand
1 Steam Vents
2 Scalding Tarn
1 Hallowed Fountain
2 Prismatic Vista
1 Snow-Covered Mountain
1 Snow-Covered Plains
5 Snow-Covered Island
1 Polluted Delta
Sideboard
2 Ceremonious Rejection
1 Mystical Dispute
1 Tormod's Crypt
2 Galvanic Blast
1 Pithing Needle
2 Teferi, Time Raveler
1 Narset, Parter of Veils
2 Path to Exile
3 Timely Reinforcements