3 Arid Mesa
4 Blinkmoth Nexus
4 Darksteel Citadel
2 Inkmoth Nexus
1 Mountain
3 Plains
1 Sacred Foundry
4 Arcbound Ravager
4 Chalice of the Void
4 Cranial Plating
4 Etched Champion
2 Memnite
4 Mox Opal
4 Ornithopter
2 Sram's Expertise
4 Steel Overseer
4 Tempered Steel
4 Vault Skirge
2 Welding Jar
Sideboard:
1 Blood Moon
2 Damping Sphere
1 Ghirapur Aether Grid
1 Grafdigger's Cage
1 Karn, Scion of Urza
2 Leyline of Sanctity
2 Rest in Peace
1 Selfless Spirit
1 Shenanigans
1 Spellskite
2 Wear // Tear