Main deck (60) 1 Aether Spellbomb 4 Arcum's Astrolabe 1 Chromatic Star 4 Emry, Lurker of the Loch 4 Engineered Explosives 4 Everflowing Chalice 2 Flooded Strand 1 Hallowed Fountain 1 Jace, the Mind Sculptor 4 Mishra's Bauble 2 Mox Amber 4 Mox Opal 1 Nexus of Fate 4 Paradoxical Outcome 1 Pithing Needle 3 Polluted Delta 2 Prismatic Vista 1 Saheeli, Sublime Artificer 2 Sai, Master Thopterist 7 Snow-Covered Island 1 Snow-Covered Plains 1 Snow-Covered Swamp 4 Urza, Lord High Artificer 1 Watery Grave Sideboard (15) 2 Ceremonious Rejection 1 Collective Brutality 4 Fatal Push 1 Spell Pierce 2 Teferi, Time Raveler 2 Tezzeret, Agent of Bolas 2 Thoughtseize 1 Timely Reinforcements