Main deck (60) 4 Arcum's Astrolabe 4 Emry, Lurker of the Loch 4 Engineered Explosives 1 Everflowing Chalice 2 Flooded Strand 4 Jeskai Ascendancy 1 Mirrodin Besieged 4 Mishra's Bauble 3 Mox Amber 4 Mox Opal 4 Paradoxical Outcome 4 Polluted Delta 1 Sacred Foundry 2 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 2 Scalding Tarn 4 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 1 Snow-Covered Swamp 1 Steam Vents 4 Urza, Lord High Artificer 1 Watery Grave 1 Witching Well Sideboard (15) 2 Ceremonious Rejection 2 Disdainful Stroke 3 Galvanic Blast 1 Ghirapur Aether Grid 2 Metallic Rebuke 1 Mystical Dispute 1 Teferi, Time Raveler 2 Thoughtseize 1 Weather the Storm