4 Cranial Plating 4 Darksteel Citadel 4 Frogmite 4 Galvanic Blast 4 Memnite 4 Ornithopter 4 Patchwork Automaton 1 Shadowspear 4 Silverbluff Bridge 4 Sojourner's Companion 4 Spire of Industry 4 Springleaf Drum 4 Thoughtcast 4 Thought Monitor 2 Treasure Vault 4 Urza's Saga 1 Welding Jar 2 Dismember 1 Emrakul, the Aeons Torn 3 Etched Champion 2 Metallic Rebuke 1 Relic of Progenitus 4 Soulless Jailer 2 Spell Pierce