4 Walking Ballista
4 Ancient Stirrings
1 Evolutionary Leap
3 Horizon Canopy
4 Darksteel Citadel
4 Arcbound Ravager
7 Forest
3 Welding Jar
4 Hangarback Walker
3 Animation Module
4 Mox Opal
4 Inkmoth Nexus
1 Blinkmoth Nexus
1 Pendelhaven
1 Relic of Progenitus
4 Arcbound Worker
4 Hardened Scales
4 Steel Overseer
Sideboard
2 Grafdigger's Cage
2 Dismember
1 Surgical Extraction
1 Karn, Scion of Urza
2 Spellskite
4 Nature's Claim
3 Damping Sphere