20 Island
1 Dramatic Reversal
1 Fabricate
1 Whir of Invention
1 Tezzeret the Seeker
1 Narset, Parter of Veils
1 Mystical Tutor
1 Reshape
1 Counterspell
1 Isochron Scepter
1 Rhystic Study
1 Sensei's Divining Top
1 Everflowing Chalice
1 Winter Orb
1 Unwinding Clock
1 Tormod's Crypt
1 Brainstorm
1 Spellskite
1 Padeem, Consul of Innovation
1 Tribute Mage
1 Vedalken Archmage
1 Solemn Simulacrum
1 Deadeye Navigator
1 Silver Myr
1 Wurmcoil Engine
1 Swan Song
1 Muddle the Mixture
1 Pact of Negation
1 Negate
1 Reality Shift
1 Merchant Scroll
1 Solve the Equation
1 Mishra's Bauble
1 Static Orb
1 Aether Spellbomb
1 Howling Mine
1 Rings of Brighthearth
1 Welding Jar
1 Trinisphere
1 Lightning Greaves
1 Swiftfoot Boots
1 Grafdigger's Cage
1 Urza's Bauble
1 Darksteel Forge
1 Manifold Key
1 Aetherflux Reservoir
1 Ichor Wellspring
1 Storage Matrix
1 Expedition Map
1 Scroll Rack
1 Mystic Remora
1 Back to Basics
1 Training Grounds
1 Karn, the Great Creator
1 Jace, Wielder of Mysteries
1 Inventors' Fair
1 Seat of the Synod
1 Academy Ruins
1 Otawara, Soaring City
1 Buried Ruin
1 Urza's Power Plant
1 Urza's Mine
1 Urza's Tower
1 War Room
1 Treasure Vault
1 Emergence Zone
1 Rogue's Passage
1 Crystal Vein
1 Sol Ring
1 Lotus Petal
1 Arcane Signet
1 Mana Vault
1 Basalt Monolith
1 Thought Vessel
1 Mind Stone
1 Jeweled Amulet
1 Arcum's Astrolabe
1 Thran Dynamo
1 The Mycosynth Gardens
1 Ornithopter of Paradise

1 Urza, Lord High Artificer