4 Urza, Lord High Artificer
3 Goblin Engineer
4 Arcum's Astrolabe
3 Karn, the Great Creator
3 Whir of Invention
2 Fatal Push
4 Mox Opal
1 Nihil Spellbomb
4 Scalding Tarn
4 Thopter Foundry
2 Sword of the Meek
1 Chromatic Star
4 Mishra's Bauble
1 Breeding Pool
1 Steam Vents
1 Watery Grave
1 Pithing Needle
2 Pentad Prism
1 Welding Jar
4 Polluted Delta
1 Ensnaring Bridge
1 Snow-Covered Mountain
7 Snow-Covered Island
1 Snow-Covered Swamp

Sideboard
1 Dead of Winter
3 Assassin's Trophy
1 Damping Sphere
3 Collective Brutality
1 Tireless Tracker
1 Kolaghan's Command
2 Thoughtseize
1 Pithing Needle
1 Mycosynth Lattice
1 Ensnaring Bridge