Main deck (60) 1 Aether Spellbomb 4 Arcum's Astrolabe 4 Emry, Lurker of the Loch 3 Engineered Explosives 4 Flooded Strand 2 Galvanic Blast 4 Grinding Station 1 Hall of Heliod's Generosity 1 Hallowed Fountain 2 Metallic Rebuke 4 Mishra's Bauble 1 Misty Rainforest 2 Mox Amber 1 Muddle the Mixture 2 Polluted Delta 4 Scalding Tarn 2 Serum Visions 4 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 2 Steam Vents 3 Teferi, Time Raveler 1 Thassa's Oracle 4 Underworld Breach 2 Urza, Lord High Artificer Sideboard (15) 1 Aether Gust 2 Ceremonious Rejection 1 Detention Sphere 2 Galvanic Blast 2 Mystical Dispute 2 Sai, Master Thopterist 2 Tormod's Crypt 1 Urza, Lord High Artificer 2 Wear // Tear