1 Academy Ruins
1 Buried Ruin
1 Darksteel Citadel
1 Inventors' Fair
1 Reliquary Tower
1 Seat of the Synod
23 Snow-Covered Island
1 Strip Mine
1 Tolaria West
1 Urza's Factory
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Tower
1 Arcane Denial
1 Archmage's Charm
1 Arcum Dagsson
1 Basalt Monolith
1 Blinkmoth Urn
1 Brainstorm
1 Counterspell
1 Cyclonic Rift
1 Darksteel Forge
1 Deadeye Navigator
1 Dramatic Reversal
1 Echo of Eons
1 Efficient Construction
1 Etherium Sculptor
1 Everflowing Chalice
1 Extraplanar Lens
1 Grafdigger's Cage
1 Grand Architect
1 Grindstone
1 Howling Mine
1 Hurkyl's Recall
1 Isochron Scepter
1 Lightning Greaves
1 Mana Vault
1 Manifold Key
1 Master of Etherium
1 Mechanized Production
1 Memnarch
1 Memnite
1 Mycosynth Lattice
1 Myr Battlesphere
1 Myr Retriever
1 Mystical Tutor
1 Padeem, Consul of Innovation
1 Painter's Servant
1 Paradoxical Outcome
1 Pili-Pala
1 Ponder
1 Relic of Progenitus
1 Rings of Brighthearth
1 Sai, Master Thopterist
1 Sapphire Medallion
1 Scrap Trawler
1 Sensei's Divining Top
1 Sol Ring
1 Solemn Simulacrum
1 Spellbook
1 Spellseeker
1 Static Orb
1 Swiftfoot Boots
1 Teferi's Puzzle Box
1 Tezzeret, Artifice Master
1 The Antiquities War
1 Thopter Spy Network
1 Tribute Mage
1 Trinket Mage
1 Trophy Mage
1 Unwinding Clock
1 Urza, Lord High Artificer
1 Urza's Bauble
1 Vedalken Archmage
1 Voltaic Key
1 Welding Jar
1 Whir of Invention
1 Winter Orb
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