2 Welding Jar
4 Thoughtcast
2 Tezzeret, Agent of Bolas
4 Springleaf Drum
4 Mox Opal
4 Cranial Plating
4 Vault Skirge
4 Steel Overseer
4 Signal Pest
4 Ornithopter
4 Memnite
3 Master of Etherium
2 Island
4 Inkmoth Nexus
3 Glimmervoid
4 Darksteel Citadel
4 Blinkmoth Nexus
Sideboard
3 Spell Pierce
2 Grafdigger's Cage
4 Etched Champion
3 Blood Moon
3 Thoughtseize