4 Thoughtcast 4 Urza's Saga 2 Glimmervoid 3 Spire of Industry 4 Springleaf Drum 4 Thought Monitor 4 Galvanic Blast 2 Razortide Bridge 3 Silverbluff Bridge 4 Ornithopter 1 Shadowspear 4 Frogmite 4 Memnite 2 Welding Jar 4 Sojourner's Companion 4 Darksteel Citadel 1 Aether Spellbomb 4 Cranial Plating 1 Pithing Needle 1 Relic of Progenitus 1 Ghirapur Aether Grid 1 Experimental Frenzy 3 Dispatch 2 Etched Champion 3 Metallic Rebuke 2 Relic of Progenitus 1 Pithing Needle 2 Wear