1 Academy Manufactor (BLC) 264
1 Academy Ruins (DRC) 58
1 Aether Tradewinds (KLD) 38
1 Artificer Class (CLB) 663
1 Artificer's Epiphany (ORI) 45
1 Brainstorm (SS1) 3
1 Buried Ruin (M12) 224
1 Counterspell (MH2) 267
1 Cryptic Caves (M20) 244
1 Cyberdrive Awakener (NEC) 12
1 Cyclonic Rift (RTR) 35
1 Darksteel Citadel (SLD) 608
1 Dramatic Reversal (KLD) 44
1 Emry, Lurker of the Loch (MUL) 9
1 Esoteric Duplicator (BIG) 5
1 Etherium Sculptor (NEC) 92
1 Fabricate (PLIST) 52
1 Field of Ruin (MID) 262
1 Fomori Vault (BIG) 29
1 Force of Negation (2X2) 50
1 Force of Will (MPS_AKH) 14
1 Forensic Gadgeteer (MKM) 342
1 Foundry Inspector (BRR) 16
1 Foundry of the Consuls (ORI) 247
1 Gilded Pinions (SNC) 238
1 Golden Guardian (RIX) 179
1 Golem Artisan (SOM) 159
1 Howling Mine (BRR) 20
1 Inventors' Fair (KLD) 247
11 Island (AKH) 260
1 Isochron Scepter (MB2) 96
1 Jhoira's Toolbox (GU) 128
1 Kappa Cannoneer (EOC) 74
1 Karn, Legacy Reforged (MAT) 49
1 Karn, Living Legacy (DMU) 372
1 Karn, Scion of Urza (DOM) 1
1 Liberator, Urza's Battlethopter (BRO) 237
1 Mana Drain (OTP) 11
1 Mechanized Production (J22) 320
1 Memorial to Genius (C21) 301
1 Meteor Golem (M19) 241
1 Mishra's Factory (MH2) 302
1 Myriad Landscape (NCC) 416
1 Mystical Tutor (DMR) 289
1 Nettlecyst (MH2) 231
1 O-Naginata (SOK) 157
1 Otawara, Soaring City (NEO) 271
1 Pact of Negation (FUT) 42
1 Pirate's Prize (XLN) 68
1 Planar Incision (NEO) 72
1 Ponder (M12) 73
1 Portal of Sanctuary (M20) 71
1 Reality Shift (FRF) 46
1 Reliquary Tower (DMC) 227
1 Retraction Helix (BNG) 49
1 Rogue's Passage (C17) 272
1 Sai, Master Thopterist (NEC) 97
1 Sapphire Medallion (MH3) 296
1 Scene of the Crime (MKM) 267
1 Sea Gate Restoration (ZNR) 76
1 Seat of the Synod (DDF) 74
1 Sensei's Divining Top (PLIST) 232
1 Sharding Sphinx (ALA) 55
1 Shimmer Myr (NEC) 157
1 Simulacrum Synthesizer (BIG) 6
1 Sol Ring (DMC) 190
1 Solemn Simulacrum (M21) 239
1 Solve the Equation (STX) 54
1 Spell Swindle (XLN) 82
1 Stoic Rebuttal (SOM) 46
1 Team Pennant (STX) 260
1 The Millennium Calendar (LCI) 257
1 The Phasing of Zhalfir (DMU) 59
1 The Reality Chip (NEO) 74
1 Thirst for Knowledge (NEO) 85
1 Thought Monitor (MH2) 71
1 Torrential Gearhulk (KLD) 67
1 Transmutation Font (BIG) 28
1 Unwinding Clock (PLIST) 164
1 Urza, Lord High Artificer (MH1) 75
1 Urza's Factory (TSP) 280
1 Urza's Mine (8ED) 328
1 Urza's Power Plant (2XM) 330
1 Urza's Saga (MH2) 259
1 Urza's Tower (2XM) 331
1 Urza's Workshop (BRC) 51
1 Vedalken Orrery (2X2) 317
1 Whirler Rogue (C18) 111
1 Worldwalker Helm (BIG) 7
1 You Find the Villains' Lair (AFR) 84

1 Aether Spellbomb (MRD) 141
1 Confounding Conundrum (ZNR) 53
1 Cryptic Command (FCA) 29
1 Crystal Shard (PLIST) 159
1 Darksteel Forge (M14) 206
1 Disappearing Act (KLD) 43
1 Erratic Portal (MB2) 220
1 Expedition Map (FDN) 724
1 Fellwar Stone (C15) 254
1 Glasses of Urza (6E) 287
1 Nephalia Smuggler (AVR) 69
1 Pongify (TDC) 160
1 Public Enemy (SNC) 55
1 Sanctum of Eternity (C19) 59
1 Suspicious Bookcase (SNC) 245
1 Treasure Vault (AFR) 261