4 Underworld Breach 1 Thassa's Oracle 4 Emry, Lurker of the Loch 1 Drown in the Loch 2 Mystic Sanctuary 1 Hall of Heliod's Generosity 4 Arcum's Astrolabe 2 Urza, Lord High Artificer 1 Archmage's Charm 3 Teferi, Time Raveler 2 Mox Amber 4 Scalding Tarn 2 Cryptic Command 3 Thoughtseize 4 Mishra's Bauble 1 Hallowed Fountain 1 Steam Vents 1 Sacred Foundry 1 Watery Grave 1 Muddle the Mixture 4 Grinding Station 3 Engineered Explosives 4 Polluted Delta 1 Flooded Strand 4 Snow-Covered Island 1 Snow-Covered Swamp Sideboard 2 Mystical Dispute 2 Aether Gust 1 Shenanigans 2 Ashiok, Dream Render 2 Fatal Push 3 Ceremonious Rejection 3 Detention Sphere