4 Walking Ballista
4 Hangarback Walker
4 Mox Opal
1 Gemstone Caverns
7 Forest
4 Inkmoth Nexus
1 Pendelhaven
1 Blinkmoth Nexus
4 Darksteel Citadel
2 Horizon Canopy
3 Animation Module
1 Throne of Geth
4 Ancient Stirrings
1 Spellskite
3 Welding Jar
4 Steel Overseer
4 Arcbound Ravager
4 Arcbound Worker
4 Hardened Scales
Sideboard
2 Grafdigger's Cage
1 Evolutionary Leap
2 Tormod's Crypt
4 Nature's Claim
3 Damping Sphere
2 Dismember
1 Spellskite