1 Academy Ruins (DRC) 58
1 Aether Spellbomb (MRD) 141
1 Ancient Tomb (TE) 305
1 Back to Basics (MB2) 154
1 Basalt Monolith (MB2) 217
1 Blast Zone (BRO) 258
1 Blinkmoth Urn (C18) 197
1 Brainstorm (TLE) 155
1 Buried Ruin (M12) 224
1 Chain of Vapor (ONS) 73
1 Counterspell (FCA) 4
1 Cyclonic Rift (RTR) 35
1 Delay (TSR) 61
1 Dig Through Time (KTK) 36
1 Echo of Eons (MB2) 160
1 Etherium Sculptor (EOC) 72
1 Everflowing Chalice (WWK) 123
1 Fabricate (M10) 52
1 Genesis Chamber (DST) 122
1 Grand Architect (SOM) 33
1 Grindstone (OTP) 62
1 Heartstone (PLIST) 26
1 Howling Mine (M10) 212
1 Ichor Wellspring (MBS) 110
1 Inventors' Fair (KLD) 247
26 Island (TLA) 283
1 Jace, Wielder of Mysteries (WAR) 54
1 Karn, Scion of Urza (DOM) 1
1 Karn, the Great Creator (WAR) 1
1 Krark-Clan Ironworks (SLC) 11
1 Laboratory Maniac (FCA) 30
1 Lonely Sandbar (ONS) 320
1 Manifold Key (M20) 230
1 Master of Etherium (ALA) 49
1 Mind Stone (FIC) 353
1 Mirrodin Besieged (MH1) 57
1 Mishra's Bauble (MB2) 97
1 Mycosynth Lattice (DST) 130
1 Myr Retriever (MRD) 215
1 Mystic Forge (PIP) 236
1 Padeem, Consul of Innovation (KLD) 59
1 Painter's Servant (SHM) 257
1 Phyrexian Metamorph (EOC) 75
1 Pili-Pala (SHM) 258
1 Platinum Angel (M11) 212
1 Ponder (TDC) 159
1 Preordain (TDC) 161
1 Quicksilver Fountain (MRD) 233
1 Reliquary Tower (M19) 254
1 Reshape (PLIST) 31
1 Sai, Master Thopterist (M19) 69
1 Sapphire Medallion (MH3) 296
1 Scarecrone (EVE) 172
1 Scrap Trawler (MOC) 373
1 Sensei's Divining Top (CHK) 268
1 Silver Myr (SOM) 202
1 Sol Ring (EOC) 57
1 Solemn Simulacrum (FDN) 257
1 Storage Matrix (9ED) 310
1 Stroke of Genius (MOC) 238
1 Swan Song (THS) 65
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Artifice Master (M19) 79
1 Thirst for Knowledge (NEO) 85
1 Thoughtcast (MRD) 54
1 Thran Dynamo (BLC) 290
1 Tribute Mage (MH1) 73
1 Trinket Mage (SOM) 48
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Vedalken Archmage (MRD) 55
1 Voltaic Key (M11) 219
1 Whir of Invention (AER) 49
1 Windfall (OTC) 123
1 Winter Orb (5E) 408

1 Arcane Denial (DRC) 70
1 Dramatic Reversal (TLE) 158
1 Isochron Scepter (SLC) 9
1 Muddle the Mixture (RAV) 60
1 Spellseeker (CMM) 120