Main deck (60) 1 Aetherflux Reservoir 4 Arcum's Astrolabe 3 Darksteel Citadel 4 Engineered Explosives 4 Everflowing Chalice 1 Inventors' Fair 2 Mind Stone 4 Mishra's Bauble 4 Mox Opal 1 Mystic Forge 4 Paradoxical Outcome 2 Pithing Needle 4 Polluted Delta 4 Prismatic Vista 2 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 4 Snow-Covered Island 1 Snow-Covered Plains 1 Snow-Covered Swamp 4 Thoughtcast 4 Urza, Lord High Artificer Sideboard (15) 2 Ceremonious Rejection 1 Collective Brutality 3 Fatal Push 1 Pithing Needle 1 Spell Pierce 2 Teferi, Time Raveler 2 Thoughtseize 1 Timely Reinforcements 2 Wear // Tear