Main deck (60) 1 Aether Spellbomb 4 Arcum's Astrolabe 1 Buried Ruin 4 Engineered Explosives 3 Everflowing Chalice 1 Grinding Station 2 Ichor Wellspring 4 Mishra's Bauble 1 Mox Amber 4 Mox Opal 1 Paradox Engine 4 Paradoxical Outcome 1 Pithing Needle 4 Polluted Delta 2 Prismatic Vista 1 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 4 Serum Visions 10 Snow-Covered Island 1 Snow-Covered Swamp 4 Urza, Lord High Artificer 1 Welding Jar Sideboard (15) 2 Battle at the Bridge 1 Ceremonious Rejection 4 Fatal Push 2 Metallic Rebuke 1 Pithing Needle 1 Sai, Master Thopterist 2 Tezzeret, Agent of Bolas 2 Unmoored Ego