12 Mountain
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
2 Arc Runner
4 Blaze
1 Crumbling Colossus
4 Fireball
1 Guardians of Meletis
4 Lightning Bolt
4 Lightning Elemental
2 Ornithopter
2 Roterothopter
1 Shield Sphere
1 Shrapnel Blast
3 Spin Engine
4 Tangle Hulk
1 Uncanny Speed
1 Vulshok Replica
1 Walking Atlas
Sideboard: