1 Academy Ruins (DRC) 58
1 Assert Authority (MRD) 30
1 Beacon of Tomorrows (5DN) 24
1 Blinkmoth Infusion (5DN) 25
1 Blinkmoth Urn (C18) 197
1 Blue Mana Battery (4E) 318
1 Bone to Ash (M20) 48
1 Broodstar (MRD) 31
1 Clock of Omens (M13) 202
1 Consulate Skygate (KLD) 202
1 Counterspell (FCA) 4
1 Crawlspace (GU) 123
1 Cumber Stone (CON) 24
1 Darksteel Citadel (M15) 242
1 Darksteel Forge (M14) 206
1 Drafna's Restoration (AQ) 52
1 Elixir of Immortality (M14) 209
1 Energy Tap (4E) 69
1 Etherium Sculptor (EOC) 72
1 Fabricate (M10) 52
1 Faerie Mechanist (CON) 27
1 Fleet Swallower (XLN) 57
1 Flow of Ideas (SHM) 38
1 Game Plan (PLIST) 35
1 Gargoyle Castle (M10) 225
1 Golem Foundry (SOM) 160
1 Howling Mine (M10) 212
1 Index (M13) 55
32 Island (ECL) 270
1 Jace Beleren (MB2) 29
1 Kuldotha Forgemaster (SOM) 169
1 Laboratory Maniac (FCA) 30
1 Library of Leng (5E) 387
1 Mind Sculpt (M15) 70
1 Mindcrank (CLB) 866
1 Mycosynth Lattice (DST) 130
1 Myr Retriever (MRD) 215
1 Mystic Remora (IA) 87
1 Negate (FDN) 710
1 Neurok Stealthsuit (5DN) 140
1 Nuisance Engine (MRD) 221
1 Orbs of Warding (ORI) 234
1 Otherworld Atlas (AVR) 219
1 Padeem, Consul of Innovation (KLD) 59
1 Pentavus (M12) 213
1 Planar Portal (8ED) 311
1 Ponder (M12) 73
1 Psychic Corrosion (M19) 68
1 Psychic Spiral (RTR) 47
1 Reconstruction (3E) 77
1 Reliquary Tower (M19) 254
1 Reverse Engineer (AER) 42
1 Sands of Delirium (M13) 216
1 Seat of the Synod (MRD) 283
1 Silver Myr (SOM) 202
1 Sleep (M19) 74
1 Sol Ring (EOC) 57
1 Stoic Rebuttal (SOM) 46
1 Temple of the False God (FIC) 438
1 Tezzeret, Artifice Master (M19) 79
1 Thought Reflection (SHM) 53
1 Tome Scour (M14) 75
1 Tormod's Crypt (M21) 241
1 Transmogrifying Wand (M19) 247
1 Unwinding Clock (NPH) 164
1 Urza's Factory (TSP) 280
1 Vedalken Archmage (MRD) 55
1 Vedalken Engineer (DST) 35
1 Whir of Invention (AER) 49

1 Alhammarret's Archive (PLIST) 221
1 Archmage Ascension (ZEN) 42
1 Blasting Station (5DN) 107
1 Chief of the Foundry (KLD) 200
1 Darksteel Reactor (EOC) 134
1 Erayo, Soratami Ascendant (SOK) 35
1 Everflowing Chalice (WWK) 123
1 Grand Architect (SOM) 33
1 Isochron Scepter (MB2) 96
1 Jin-Gitaxias, Core Augur (SLD) 210
1 Mirrorworks (MBS) 114
1 Muzzio, Visionary Architect (BRC) 89
1 Omniscience (FDN) 161
1 Paradox Engine (AER) 169
1 Rings of Brighthearth (CMR) 335
1 Shimmer Myr (MBS) 129
1 Silent Arbiter (5DN) 150
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (9ED) 328
1 Urza's Tower (M3C) 403
1 Vedalken Orrery (5DN) 163
1 Venser's Journal (SOM) 220