Main deck (60) 4 Arcum's Astrolabe 4 Emry, Lurker of the Loch 3 Engineered Explosives 4 Flooded Strand 1 Galvanic Blast 4 Grinding Station 1 Hall of Heliod's Generosity 1 Hallowed Fountain 4 Lurrus of the Dream-Den 4 Metallic Rebuke 4 Mishra's Bauble 2 Mox Amber 1 Sacred Foundry 4 Scalding Tarn 5 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 2 Steam Vents 1 Teferi, Time Raveler 1 Thassa's Oracle 4 Underworld Breach 4 Urza, Lord High Artificer Sideboard (15) 2 Aether Gust 1 Ceremonious Rejection 2 Galvanic Blast 2 Path to Exile 2 Seal of Fire 1 Teferi, Time Raveler 2 Timely Reinforcements 1 Tormod's Crypt 2 Wear // Tear