1 Ancient Den
1 Darkmoss Bridge
1 Darksteel Citadel
1 Drossforge Bridge
1 Goldmire Bridge
1 Great Furnace
1 Karn's Bastion
1 Mishra's Factory
1 Mishra's Foundry
1 Mishra's Workshop
1 Mistvault Bridge
1 Power Depot
1 Razortide Bridge
1 Rustvale Bridge
1 Seat of the Synod
1 Silverbluff Bridge
1 Slagwoods Bridge
1 Tanglepool Bridge
1 Thornglint Bridge
1 Treasure Vault
1 Tree of Tales
1 Urza's Factory
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Saga
1 Urza's Tower
1 Urza's Workshop
1 Vault of Whispers
1 Academy Manufactor
1 Ankh of Mishra
1 Arcbound Prototype
1 Assembly-Worker
1 Autonomous Assembler
1 Candelabra of Tawnos
1 Cogwork Assembler
1 Dutiful Replicator
1 Foundry Assembler
1 Glasses of Urza
1 Karn Liberated
1 Karn, Legacy Reforged
1 Karn, Living Legacy
1 Karn, Scion of Urza
1 Karn, Silver Golem
1 Karn, the Great Creator
1 Karn's Sylex
1 Karn's Temporal Sundering
1 Liberator, Urza's Battlethopter
1 Mine Worker
1 Mishra, Artificer Prodigy
1 Mishra, Claimed by Gix
1 Mishra, Eminent One
1 Mishra, Excavation Prodigy
1 Mishra, Lost to Phyrexia
1 Mishra, Tamer of Mak Fawa
1 Mishra's Bauble
1 Mishra's Command
1 Mishra's Domination
1 Mishra's Groundbreaker
1 Mishra's Helix
1 Mishra's Juggernaut
1 Mishra's Onslaught
1 Mishra's Research Desk
1 Mishra's Self-Replicator
1 Mishra's War Machine
1 Phyrexian Dragon Engine
1 Power Plant Worker
1 Self-Assembler
1 Sunglasses of Urza
1 Tawnos, Solemn Survivor
1 Tawnos, the Toymaker
1 Tawnos, Urza's Apprentice
1 Tawnos's Coffin
1 Tawnos's Tinkering
1 Tawnos's Wand
1 Tawnos's Weaponry
1 The Mightstone and Weakstone
1 Tower Worker
1 Urza Assembles the Titans
1 Urza, Chief Artificer
1 Urza, Lord High Artificer
1 Urza, Lord Protector
1 Urza, Planeswalker
1 Urza, Powerstone Prodigy
1 Urza, Prince of Kroog
1 Urza's Armor
1 Urza's Avenger
1 Urza's Bauble
1 Urza's Blueprints
1 Urza's Chalice
1 Urza's Command
1 Urza's Engine
1 Urza's Filter
1 Urza's Guilt
1 Urza's Incubator
1 Urza's Miter
1 Urza's Rage
1 Urza's Rebuff
1 Urza's Ruinous Blast
1 Urza's Sylex
1 Urza's Tome
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