1 Aether Spellbomb 4 Cranial Plating 4 Darksteel Citadel 2 Forging the Anchor 4 Frogmite 1 Island 4 Memnite 4 Mistvault Bridge 4 Ornithopter 1 Otawara, Soaring City 4 Patchwork Automaton 1 Razortide Bridge 1 Relic of Progenitus 1 Shadowspear 1 Silverbluff Bridge 4 Sojourner's Companion 2 Spire of Industry 4 Springleaf Drum 4 Thoughtcast 4 Thought Monitor 4 Urza's Saga 1 Welding Jar 2 Damping Sphere 2 Emry, Lurker of the Loch 1 Etched Champion 1 Grafdigger's Cage 2 Hurkyl's Recall 4 Metallic Rebuke 1 Pithing Needle 2 Tormod's Crypt