Main deck (60) 4 Arcum's Astrolabe 2 Cryptic Command 4 Emry, Lurker of the Loch 4 Engineered Explosives 4 Flooded Strand 4 Grinding Station 1 Hall of Heliod's Generosity 1 Hallowed Fountain 4 Metallic Rebuke 4 Mishra's Bauble 2 Mox Amber 1 Muddle the Mixture 2 Mystic Sanctuary 1 Polluted Delta 4 Scalding Tarn 5 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 1 Steam Vents 3 Teferi, Time Raveler 1 Thassa's Oracle 4 Underworld Breach 2 Urza, Lord High Artificer Sideboard (15) 3 Aether Gust 3 Ashiok, Dream Render 3 Ceremonious Rejection 3 Detention Sphere 2 Path to Exile 1 Tormod's Crypt