1 Archway of Innovation (MH3) 214
1 Back to Basics (MB2) 154
1 Baral, Chief of Compliance (MUL) 8
1 Buried Ruin (M12) 224
1 Counterspell (FCA) 4
1 Cyclonic Rift (RTR) 35
1 Darksteel Forge (M14) 206
1 Dramatic Reversal (TLE) 158
1 Enter the Infinite (GTC) 34
1 Etherium Sculptor (EOC) 72
1 Fomori Vault (BIG) 29
1 Foundry Inspector (KLD) 215
1 Harbinger of the Seas (MH3) 63
1 Howling Mine (M10) 212
1 Inventors' Fair (KLD) 247
1 Isochron Scepter (MB2) 96
1 Jace, Wielder of Mysteries (WAR_JAA) 54
1 Karn, Living Legacy (DMU) 372
1 Laboratory Maniac (FCA) 30
1 Mechanized Production (PIP) 178
1 Minamo, School at Water's Edge (CHK) 279
1 Mishra's Self-Replicator (DOM) 223
1 Mycosynth Lattice (DST) 130
1 Mystic Forge (PIP) 236
1 Mystic Remora (IA) 87
1 Omniscience (FDN) 161
1 Ornithopter (AER) 167
1 Pact of Negation (MB2) 169
1 Padeem, Consul of Innovation (KLD) 59
1 Pollywog Prodigy (BLC) 15
1 Propaganda (FIC) 268
1 Reliquary Tower (CON) 143
1 Rhystic Study (PR) 45
1 Sai, Master Thopterist (M19) 69
1 Sapphire Medallion (MH3) 296
1 Seat of the Synod (MRD) 283
1 Static Orb (MB2) 234
1 Strip Mine (4E) 189
1 Temple of the False God (FIC) 438
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 Saga (MB2) 114
1 Urza's Tower (9ED) 329
1 Urza's Workshop (BRC) 51
1 Winter Orb (5E) 408

1 Scrawling Crawler (FDN) 132
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Artifice Master (M19) 79
1 Tormod's Crypt (M21) 241
1 War Room (PIP) 1068