3 Karn, Scion of Urza
4 Adventurous Impulse
4 Scrap Trawler
2 Fatal Push
4 Metallic Mimic
4 Winding Constrictor
4 Renegade Map
4 Spire of Industry
4 Walking Ballista
3 Verdurous Gearhulk
2 Concealed Courtyard
4 Blooming Marsh
4 Foundry Inspector
1 Plains
1 Swamp
8 Forest
4 Llanowar Elves

Sideboard
2 Teshar, Ancestor's Apostle
3 Lifecrafter's Bestiary
1 Fatal Push
2 Aethersphere Harvester
3 Fragmentize
4 Duress