1 Academy Ruins (DRC) 58
1 Aetherflux Reservoir (KLD) 192
1 Ancient Den (EOC) 148
1 Arcane Signet (ELD) 331
1 Archway of Innovation (MH3) 214
1 Artificer Class (CLB) 663
1 Azorius Signet (DIS) 159
1 Bronze Guardian (FIC) 234
1 Buried Ruin (M12) 224
1 Cloud Key (EOC) 54
1 Command Tower (ELD) 333
1 Counterspell (FCA) 4
1 Crystal Skull, Isu Spyglass (ACR) 15
1 Cyclonic Rift (RTR) 35
1 Darksteel Citadel (MB2) 107
1 Dawn's Truce (BLB) 9
1 Desynchronization (ACR) 159
1 Dispatch (EOC) 64
1 Dovin's Veto (FCA) 51
1 Emry, Lurker of the Loch (EOC) 71
1 Enlightened Tutor (6E) 19
1 Esper Sentinel (H2R) 2
1 Etherium Sculptor (EOC) 72
1 Fabricate (M10) 52
1 Fellwar Stone (TDC) 318
1 Forensic Gadgeteer (MKM) 342
1 Foundry Inspector (KLD) 215
1 Generous Gift (BLC) 106
1 Glacial Fortress (XLN) 255
1 Hallowed Fountain (RNA) 251
1 Illustrious Wanderglyph (LCC) 9
1 Inventors' Fair (KLD) 247
9 Island (TLA) 283
1 Jhoira's Familiar (DOM) 220
1 Karn, Legacy Reforged (MAT) 49
1 Karn, Living Legacy (DMU) 372
1 Liberator, Urza's Battlethopter (BRO) 237
1 Loyal Inventor (ACR) 21
1 Marvin, Murderous Mimic (DSK) 253
1 Mind Stone (FIC) 353
1 Moonsilver Key (MID) 255
1 Myr Retriever (MRD) 215
1 Mystic Forge (PIP) 236
1 Organic Extinction (EOC) 66
1 Oswald Fiddlebender (AFR) 304
1 Padeem, Consul of Innovation (KLD) 59
1 Path to Exile (MB2) 15
1 Phyrexian Metamorph (EOC) 75
4 Plains (TLA) 282
1 Prairie Stream (BFZ) 241
1 Razortide Bridge (EOC) 171
1 Reshape (PLIST) 31
1 Rhystic Study (PR) 45
1 Sai, Master Thopterist (M19) 69
1 Scrap Trawler (MOC) 373
1 Sculpting Steel (10E) 342
1 Sea of Clouds (PLIST) 84
1 Season of Weaving (BLB) 68
1 Seat of the Synod (MRD) 283
1 Sensei's Divining Top (CHK) 268
1 Simulacrum Synthesizer (BIG) 6
1 Smothering Tithe (RNA) 22
1 Sol Ring (EOC) 57
1 Solemn Simulacrum (FDN) 257
1 Supreme Verdict (RTR) 201
1 Swiftfoot Boots (TLE) 317
1 Swords to Plowshares (EOC) 45
1 Talisman of Progress (FIC) 367
1 Temple of Enlightenment (FDN) 698
1 Tezzeret the Seeker (ALA) 60
1 The Mightstone and Weakstone (BRO) 238
1 The Reality Chip (NEO) 74
1 Thopter Spy Network (ORI) 79
1 Thought Monitor (EOC) 79
1 Thought Vessel (DSC) 256
1 Thoughtcast (MRD) 54
1 Thousand Moons Smithy (LCI) 39
1 Thran Dynamo (BLC) 290
1 Tundra (CED) 300
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Urza, Lord Protector (BRO) 225
1 Urza, Prince of Kroog (BRO) 226
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (9ED) 328
1 Urza's Saga (MB2) 114
1 Urza's Tower (9ED) 329
1 Vedalken Archmage (MRD) 55
1 Whir of Invention (AER) 49