Main deck (60) 1 Aether Spellbomb 4 Arcum's Astrolabe 1 Chromatic Star 3 Emry, Lurker of the Loch 1 Ensnaring Bridge 1 Everflowing Chalice 3 Goblin Engineer 1 Ichor Wellspring 4 Mishra's Bauble 2 Mox Amber 2 Mystic Sanctuary 1 Nihil Spellbomb 2 Pentad Prism 2 Pithing Needle 4 Polluted Delta 2 Prismatic Vista 1 Saheeli, Sublime Artificer 4 Scalding Tarn 4 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Swamp 1 Steam Vents 2 Sword of the Meek 4 Thopter Foundry 1 Time Sieve 4 Urza, Lord High Artificer 1 Watery Grave 2 Whir of Invention Sideboard (15) 2 Blood Moon 2 Damping Sphere 3 Fatal Push 2 Galvanic Blast 1 Ghirapur Aether Grid 2 Mystical Dispute 2 Tezzeret, Agent of Bolas 1 Welding Jar