1 Academy Ruins
1 Aether Spellbomb
1 An Offer You Can't Refuse
1 Arcane Signet
1 Archway of Innovation
1 Basalt Monolith
1 Brainstorm
1 Buried Ruin
1 Counterspell
1 Crystal Skull, Isu Spyglass
1 Cyclonic Rift
1 Darksteel Citadel
1 Darksteel Forge
1 Desynchronization
1 Dramatic Reversal
1 Efficient Construction
1 Emry, Lurker of the Loch
1 Etherium Sculptor
1 Everflowing Chalice
1 Fabricate
1 Fierce Guardianship
1 Forensic Gadgeteer
1 Foundry Inspector
1 Howling Mine
1 Hullbreaker Horror
1 Inventors' Fair
21 Island
1 Isochron Scepter
1 Karn, Legacy Reforged
1 Liberator, Urza's Battlethopter
1 Lightning Greaves
1 Loyal Inventor
1 Mana Drain
1 Master Transmuter
1 Mind Stone
1 Mirrodin Besieged
1 Mishra's Bauble
1 Myr Battlesphere
1 Mystic Forge
1 Mystical Tutor
1 Narset, Parter of Veils
1 Negate
1 Ornithopter
1 Padeem, Consul of Innovation
1 Phyrexian Metamorph
1 Pollywog Prodigy
1 Ponder
1 Reliquary Tower
1 Reshape
1 Rhystic Study
1 Rings of Brighthearth
1 Sai, Master Thopterist
1 Sapphire Medallion
1 Seat of the Synod
1 Sensei's Divining Top
1 Shimmer Myr
1 Simulacrum Synthesizer
1 Sol Ring
1 Spellbook
1 Spellskite
1 Swiftfoot Boots
1 Tezzeret the Seeker
1 The One Ring
1 The Reality Chip
1 Thopter Spy Network
1 Thought Monitor
1 Thought Vessel
1 Thoughtcast
1 Tormod's Crypt
1 Tribute Mage
1 Trinket Mage
1 Unwinding Clock
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Saga
1 Vedalken Archmage
1 Welding Jar
1 Whir of Invention
1 Winter Orb

1 Urza, Lord High Artificer