4 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Swamp
1 Steam Vents
1 Watery Grave
1 Snow-Covered Forest
3 Scalding Tarn
3 Polluted Delta
3 Misty Rainforest
1 Inventors' Fair
1 Breeding Pool
2 Whir of Invention
1 Welding Jar
4 Thopter Foundry
2 Sword of the Meek
1 Pyrite Spellbomb
2 Pithing Needle
1 Nihil Spellbomb
1 Mystic Forge
4 Mox Opal
4 Mishra's Bauble
1 Ichor Wellspring
2 Galvanic Blast
1 Ensnaring Bridge
3 Chromatic Star
4 Arcum's Astrolabe
4 Urza, Lord High Artificer
3 Goblin Engineer
Sideboard
3 Assassin's Trophy
3 Ceremonious Rejection
2 Collective Brutality
1 Damping Sphere
2 Fatal Push
2 Tezzeret, Agent of Bolas
2 Thoughtseize