Main deck (60) 1 Aether Spellbomb 4 Arcum's Astrolabe 1 Damping Sphere 4 Emry, Lurker of the Loch 1 Engineered Explosives 1 Ensnaring Bridge 3 Flooded Strand 4 Goblin Engineer 4 Mishra's Bauble 1 Mox Amber 1 Mystic Sanctuary 1 Nihil Spellbomb 2 Pentad Prism 1 Pithing Needle 4 Polluted Delta 3 Scalding Tarn 6 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 1 Witching Well Sideboard (15) 2 Aether Gust 1 Battle at the Bridge 2 Ceremonious Rejection 1 Dead of Winter 1 Drown in the Loch 2 Echoing Truth 1 Grafdigger's Cage 1 Herald of Anguish 1 Sorcerous Spyglass 1 Tezzeret, Agent of Bolas 2 Thoughtseize