Main deck (60) 4 Arcum's Astrolabe 1 Blast Zone 1 Ensnaring Bridge 3 Goblin Engineer 1 Grafdigger's Cage 2 Ichor Wellspring 2 Mind Stone 4 Mishra's Bauble 4 Mox Opal 1 Nihil Spellbomb 2 Pithing Needle 2 Polluted Delta 2 Prismatic Vista 1 Pyrite Spellbomb 2 Sai, Master Thopterist 4 Scalding Tarn 7 Snow-Covered Island 1 Spine of Ish Sah 2 Spirebluff Canal 1 Steam Vents 2 Sword of the Meek 3 Thopter Foundry 4 Urza, Lord High Artificer 1 Watery Grave 3 Whir of Invention Sideboard (15) 2 Ceremonious Rejection 1 Damping Sphere 1 Dead of Winter 2 Galvanic Blast 1 Ghirapur Aether Grid 4 Leyline of the Void 1 Magmatic Sinkhole 2 Tezzeret, Agent of Bolas 1 Witchbane Orb