1 Witching Well 4 Emry, Lurker of the Loch 4 Urza, Lord High Artificer 4 Arcum's Astrolabe 2 Saheeli, Sublime Artificer 3 Mox Amber 3 Metallic Rebuke 4 Jeskai Ascendancy 4 Mox Opal 1 Misty Rainforest 4 Scalding Tarn 3 Thopter Foundry 2 Sword of the Meek 4 Mishra's Bauble 1 Breeding Pool 1 Hallowed Fountain 1 Steam Vents 2 Engineered Explosives 2 Thoughtcast 4 Flooded Strand 1 Snow-Covered Plains 1 Snow-Covered Mountain 4 Snow-Covered Island Sideboard 2 Oko, Thief of Crowns 2 Veil of Summer 2 Teferi, Time Raveler 1 Abrade 2 Wear 2 Timely Reinforcements 3 Galvanic Blast 1 Pithing Needle