2 Prismatic Vista
4 Snow-Covered Island
1 Snow-Covered Mountain
4 Spire of Industry
3 Eladamri's Call
4 Emry, Lurker of the Loch
4 Force of Negation
3 Karn, the Great Creator
4 Memnite
4 Mox Amber
2 Nihil Spellbomb
4 Ornithopter
1 Paradox Engine
1 Reverse Engineer
4 Thoughtcast
2 Urza, Lord High Artificer
1 Walking Ballista
2 Welding Jar
4 Whir of Invention
Sideboard:
2 Arcbound Ravager
4 Bomat Courier
1 Engineered Explosives
1 Engineered Explosives
1 Paradox Engine
1 Signal Pest
3 Signal Pest
2 Welding Jar