Main deck (60) 4 Arcum's Astrolabe 1 Ensnaring Bridge 2 Galvanic Blast 1 Ghirapur Aether Grid 2 Glimmervoid 3 Goblin Engineer 1 Grafdigger's Cage 1 Hallowed Fountain 1 Ichor Wellspring 1 Inventors' Fair 2 Mind Stone 4 Mishra's Bauble 4 Mox Opal 1 Nihil Spellbomb 1 Pithing Needle 3 Polluted Delta 2 Prismatic Vista 2 Pyrite Spellbomb 1 Sai, Master Thopterist 3 Scalding Tarn 4 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Swamp 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 2 Fatal Push 3 Leyline of the Void 1 Lightning Bolt 1 Myr Superion 1 Sai, Master Thopterist 2 Tezzeret, Agent of Bolas 2 Thoughtseize