4 Arcbound Ravager
4 Arcbound Worker
4 Hangarback Walker
2 Metallic Mimic
2 Scrapyard Recombiner
1 Steel Overseer
4 Walking Ballista
4 Ancient Stirrings
3 Animation Module
4 Mox Opal
4 Welding Jar
4 Hardened Scales
1 Blinkmoth Nexus
4 Darksteel Citadel
6 Forest
4 Inkmoth Nexus
2 Llanowar Reborn
2 Nurturing Peatland
1 Pendelhaven
Sideboard
3 Damping Sphere
3 Dismember
2 Grafdigger's Cage
2 Karn, Scion of Urza
3 Nature's Claim
2 Veil of Summer