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