1 Academy Ruins (DRC) 58
1 Access Denied (NEC) 11
1 Aether Spellbomb (MRD) 141
1 Arcane Denial (AL) 33
1 Arcane Signet (ELD) 331
1 Bident of Thassa (BLC) 162
1 Chief Engineer (M15) 47
1 Chief of the Foundry (KLD) 200
1 Counterspell (FCA) 4
1 Darksteel Citadel (M15) 242
1 Darksteel Forge (M14) 206
1 Disruption Protocol (NEO) 51
1 Efficient Construction (AER) 33
1 Emry, Lurker of the Loch (EOC) 71
1 Etherium Sculptor (EOC) 72
1 Fabricate (M10) 52
1 Fomori Vault (BIG) 29
1 Forensic Gadgeteer (MKM) 342
1 Forsaken Monument (ZNR) 244
1 Foundry Inspector (KLD) 215
1 Hangarback Walker (ORI) 229
1 Ichor Wellspring (MBS) 110
1 Inventors' Fair (KLD) 247
27 Island (ECL) 270
1 Jhoira's Familiar (DOM) 220
1 Kappa Cannoneer (EOC) 74
1 Launch Mishap (J22) 14
1 Liberator, Urza's Battlethopter (BRO) 237
1 Lightning Greaves (MRD) 199
1 Liquimetal Torque (BRC) 145
1 March of Progress (BRC) 8
1 Master of Etherium (ALA) 49
1 Mechanized Production (PIP) 178
1 Mind Stone (FIC) 353
1 Mirrodin Besieged (MH1) 57
1 Myr Retriever (MRD) 215
1 Mystic Forge (PIP) 236
1 Ornithopter (AER) 167
1 Ornithopter of Paradise (DRC) 133
1 Padeem, Consul of Innovation (KLD) 59
1 Reliquary Tower (M19) 254
1 Research Thief (NEC) 16
1 Sai, Master Thopterist (DRC) 82
1 Scrap Trawler (AER) 175
1 Sculpting Steel (10E) 342
1 Seat of the Synod (EOC) 176
1 Sharding Sphinx (ALA) 55
1 Shimmer Dragon (ELD) 317
1 Shimmer Myr (MBS) 129
1 Simulacrum Synthesizer (BIG) 6
1 Skullclamp (DST) 140
1 Sol Ring (ECC) 58
1 Solemn Simulacrum (FDN) 257
1 Steel Overseer (M20) 239
1 Stoic Rebuttal (SOM) 46
1 Swiftfoot Boots (FDN) 258
1 Syr Ginger, the Meal Ender (WOE) 252
1 Tezzeret, Artifice Master (M19) 79
1 The Reality Chip (NEO) 74
1 Thopter Spy Network (ORI) 79
1 Thought Monitor (EOC) 79
1 Thought Vessel (FIC) 368
1 Thoughtcast (PLIST) 64
1 Thran Dynamo (BLC) 290
1 Trinket Mage (SOM) 48
1 Unctus, Grand Metatect (ONE) 75
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (9ED) 328
1 Urza's Tower (9ED) 329
1 Vedalken Archmage (MRD) 55
1 Whir of Invention (AER) 49
1 Worldwalker Helm (BIG) 7