Main deck (60) 4 Arcum's Astrolabe 1 Codex Shredder 1 Ensnaring Bridge 2 Galvanic Blast 1 Ghirapur Aether Grid 2 Glimmervoid 3 Goblin Engineer 1 Grafdigger's Cage 1 Hallowed Fountain 1 Inventors' Fair 4 Mishra's Bauble 4 Mox Opal 1 Nihil Spellbomb 2 Pentad Prism 2 Pithing Needle 3 Polluted Delta 2 Prismatic Vista 1 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 Collective Brutality 2 Dead of Winter 1 Herald of Anguish 3 Leyline of the Void 2 Teferi, Time Raveler 1 Tezzeret, Agent of Bolas 2 Thoughtseize 1 Wear // Tear