3 Karn, Scion of Urza
4 Adventurous Impulse
1 Hashep Oasis
3 Scrap Trawler
4 Metallic Mimic
4 Walking Ballista
3 Metallic Rebuke
4 Glint-Nest Crane
4 Foundry Inspector
1 Skysovereign, Consul Flagship
3 Verdurous Gearhulk
4 Botanical Sanctum
4 Hinterland Harbor
5 Island
9 Forest
4 Llanowar Elves

Sideboard
2 Thrashing Brontodon
2 Crushing Canopy
1 Nissa, Steward of Elements
1 Lifecrafter's Bestiary
2 Aethersphere Harvester
2 Aether Meltdown
1 Skysovereign, Consul Flagship
1 Spell Pierce
2 Negate
1 Naturalize