1 Breeding Pool
3 Polluted Delta
3 Prismatic Vista
3 Scalding Tarn
6 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Swamp
1 Steam Vents
1 Watery Grave
3 Arcum's Astrolabe
1 Damping Sphere
2 Ensnaring Bridge
3 Goblin Engineer
1 Grafdigger's Cage
2 Karn, the Great Creator
4 Mishra's Bauble
4 Mox Opal
2 Nihil Spellbomb
1 Pithing Needle
1 Pyrite Spellbomb
1 Sai, Master Thopterist
2 Sword of the Meek
3 Thopter Foundry
1 Time Sieve
3 Urza, Lord High Artificer
1 Welding Jar
4 Whir of Invention
Sideboard: