Main deck (60) 4 Arcum's Astrolabe 1 Breeding Pool 4 Emry, Lurker of the Loch 4 Engineered Explosives 4 Flooded Strand 1 Hallowed Fountain 4 Jeskai Ascendancy 1 Mirrodin Besieged 4 Mishra's Bauble 1 Misty Rainforest 3 Mox Amber 4 Mox Opal 2 Paradoxical Outcome 1 Sacred Foundry 2 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 4 Scalding Tarn 2 Serum Visions 5 Snow-Covered Island 1 Snow-Covered Mountain 1 Steam Vents 4 Urza, Lord High Artificer 1 Witching Well Sideboard (15) 1 Disdainful Stroke 2 Galvanic Blast 3 Mystical Dispute 3 Oko, Thief of Crowns 3 Tireless Tracker 2 Tormod's Crypt 1 Weather the Storm