1 Academy Ruins (DRC) 58
1 All Is Dust (M3C) 152
1 Ancient Tomb (TE) 305
1 Arcane Lighthouse (MB2) 102
1 Arch of Orazca (RIX) 185
1 Arcum Dagsson (CSP) 27
1 Blasting Station (5DN) 107
1 Blinkmoth Urn (C18) 197
1 Buried Ruin (M12) 224
1 Chief Engineer (M15) 47
1 Clock of Omens (M13) 202
1 Copy Artifact (3E) 53
1 Counterspell (FCA) 4
1 Cyclonic Rift (RTR) 35
1 Darksteel Citadel (DST) 164
1 Dreamstone Hedron (ROE) 216
1 Efficient Construction (AER) 33
1 Everflowing Chalice (WWK) 123
1 Fabricate (M10) 52
1 Hedron Archive (FDN) 726
1 High Market (FIC) 402
1 Idol of Oblivion (TDC) 319
1 Inventors' Fair (KLD) 247
22 Island (TLA) 283
1 Karn, Scion of Urza (DOM) 1
1 Krark-Clan Ironworks (SLC) 11
1 Kuldotha Forgemaster (SOM) 169
1 Lonely Sandbar (ONS) 320
1 Lux Cannon (EOC) 141
1 Manifold Key (M20) 230
1 Master Transmuter (CON) 31
1 Mechanized Production (PIP) 178
1 Memorial to Genius (DOM) 243
1 Mirage Mirror (HOU) 165
1 Mirrodin Besieged (MH1) 57
1 Mirrorworks (MBS) 114
1 Myr Matrix (DST) 132
1 Myr Retriever (PLIST) 203
1 Myr Turbine (MBS) 117
1 Mystic Forge (PIP) 236
1 Nuisance Engine (MRD) 221
1 Oblivion Stone (M3C) 303
1 One with the Machine (M19) 66
1 Opposition (DMR) 290
1 Padeem, Consul of Innovation (KLD) 59
1 Paradox Engine (AER) 169
1 Phyrexian Metamorph (EOC) 75
1 Phyrexian Processor (BRR) 102
1 Prototype Portal (SOM) 195
1 Radiant Fountain (M21) 248
1 Reshape (DST) 31
1 Retrofitter Foundry (DRC) 136
1 Reverse Engineer (AER) 42
1 Rings of Brighthearth (CMR) 335
1 Saheeli's Artistry (KLD) 62
1 Sai, Master Thopterist (M19) 69
1 Scour from Existence (BFZ) 13
1 Seat of the Synod (MRD) 283
1 Sensei's Divining Top (CHK) 268
1 Skullclamp (DST) 140
1 Sol Ring (EOC) 57
1 Spire of Industry (AER) 184
1 Storage Matrix (9ED) 310
1 Summoning Station (5DN) 158
1 Swiftfoot Boots (TLE) 317
1 Temple of the False God (FIC) 438
1 Tezzeret the Seeker (ALA) 60
1 The Antiquities War (DOM) 42
1 Thopter Spy Network (ORI) 79
1 Thran Dynamo (BLC) 290
1 Tomb of the Spirit Dragon (KTK) 245
1 Trading Post (M14) 225
1 Trinket Mage (SOM) 48
1 Trophy Mage (AER) 48
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Voltaic Key (M11) 219
1 Whir of Invention (AER) 49
1 Whirlermaker (KLD) 239

1 Aphetto Alchemist (PLIST) 64
1 Argivian Restoration (WL) 34
1 Artificer's Intuition (5DN) 23
1 Assert Authority (MRD) 30
1 Basalt Monolith (MB2) 217
1 Blinkmoth Infusion (5DN) 25
1 Broodstar (MRD) 31
1 Crystal Shard (PLIST) 159
1 Etherium Sculptor (EOC) 72
1 Foundry Inspector (KLD) 215
1 Galvanic Key (MRD) 173
1 Golem Foundry (SOM) 160
1 Grinding Station (5DN) 127
1 Hangarback Walker (EOC) 139
1 Metalworker (CG) 135
1 Mystic Forge (PIP) 236
1 Semblance Anvil (SOM) 201
1 Serum Tank (MRD) 240
1 Skullmead Cauldron (DIS) 167
1 Spell Swindle (XLN) 82
1 Synod Sanctum (MRD) 252
1 Thoughtcast (PLIST) 64