1 Arcane Denial (OTC) 89
1 Arcane Signet (CMM) 367
1 Brainstorm (MKC) 96
1 Buried Ruin (PIP) 254
1 Chief of the Foundry (J25) 747
1 Clock of Omens (PLIST) 202
1 Counterspell (MH2) 267
1 Crystal Skull, Isu Spyglass (ACR) 15
1 Darksteel Citadel (PLIST) 238
1 Dramatic Reversal (KLD) 44
1 Efficient Construction (AER) 33
1 Encroaching Mycosynth (ONE) 47
1 Etherium Sculptor (MMA) 44
1 Everflowing Chalice (CMM) 948
1 Forsaken Monument (CMM) 950
1 Foundry Inspector (CMR) 310
1 Gilded Lotus (BLC) 271
1 Hedron Archive (CMM) 952
1 Inventors' Fair (SLD) 1735
21 Island (M21) 264
1 Kappa Cannoneer (MH3) 270
1 Liberator, Urza's Battlethopter (BRO) 237
1 Lightning Greaves (CMM) 398
1 Liquimetal Torque (MH2) 228
1 Master of Etherium (MOC) 226
1 Mechanized Production (SLD) 1841
1 Metalwork Colossus (CMM) 960
1 Meteor Golem (CMM) 399
1 Midnight Clock (OTC) 100
1 Mind Stone (CMM) 961
1 Mirrodin Besieged (MH1) 57
1 Mycosynth Lattice (SLD) 1434
1 Myr Retriever (PLIST) 203
1 Mystic Forge (CMM) 964
1 Mystic Sanctuary (MKC) 277
1 Negate (SCD) 58
1 Nevinyrral's Disk (CMR) 328
1 One with the Machine (PIP) 179
1 Ornithopter of Paradise (CMM) 966
1 Padeem, Consul of Innovation (J25) 62
1 Palladium Myr (CMM) 967
1 Phyrexian Metamorph (MKC) 116
1 Ponder (OTC) 105
1 Pongify (OTC) 106
1 Reliquary Tower (CMM) 425
1 Saheeli's Artistry (MOC) 234
1 Scrap Trawler (AER) 175
1 Sculpting Steel (SLD) 864
1 Seat of the Synod (J25) 773
1 Sharding Sphinx (SCD) 59
1 Shimmer Myr (CMM) 409
1 Shrine of the Forsaken Gods (CMM) 1034
1 Silver Myr (SOM) 202
1 Sky Diamond (SCD) 273
1 Sol Ring (CMM) 410
1 Solemn Simulacrum (CMM) 973
1 Steel Hellkite (CMM) 975
1 Steel Overseer (PIP) 241
1 Swiftfoot Boots (MIC) 163
1 Temple of the False God (CMM) 1046
1 The Mycosynth Gardens (ONE) 256
1 The Reality Chip (NEO) 74
1 Thirst for Knowledge (CMR) 103
1 Thopter Spy Network (MOC) 241
1 Thought Monitor (J25) 373
1 Thought Vessel (CMM) 414
1 Thoughtcast (MOC) 242
1 Thran Dynamo (CMM) 415
1 Treasure Mage (PLIST) 40
1 Trinket Mage (5DN) 39
1 Ugin, the Ineffable (CMM) 811
1 Unctus, Grand Metatect (ONE) 75
1 Unwinding Clock (BRR) 61
1 Urza's Mine (CMM) 1051
1 Urza's Power Plant (CMM) 1052
1 Urza's Saga (MH2) 259
1 Urza's Tower (CMM) 1053
1 Vedalken Engineer (DST) 35
1 Whir of Invention (PLIST) 49
1 Worn Powerstone (CMM) 984

1 Cyclonic Rift (RTR) 35
1 Myr Battlesphere (SOM) 180
1 Sai, Master Thopterist (M19) 69
1 Urza, Lord High Artificer (CMM) 130