Main deck (60) 4 Arcbound Ravager 4 Blinkmoth Nexus 4 Cranial Plating 4 Darksteel Citadel 2 Ensoul Artifact 4 Glimmervoid 2 Island 4 Master of Etherium 3 Memnite 4 Mox Opal 1 Mutavault 4 Ornithopter 2 Sea Gate Wreckage 4 Signal Pest 4 Springleaf Drum 4 Steel Overseer 4 Vault Skirge 2 Welding Jar Sideboard (15) 3 Ancient Grudge 2 Etched Champion 2 Ghirapur Aether Grid 2 Grafdigger's Cage 2 Spellskite 2 Stubborn Denial 2 Whipflare