4 Blinkmoth Nexus
4 Darksteel Citadel
1 Island
1 Mountain
4 Spire of Industry
4 Steam Vents
4 Arcbound Ravager
2 Chaotic Backlash
4 Cranial Plating
2 Fling
4 Galvanic Blast
4 Master of Etherium
3 Memnite
4 Ornithopter
4 Painter's Servant
4 Signal Pest
3 Springleaf Drum
4 Vault Skirge
Sideboard:
1 Mana Leak