1 Academy Ruins (DRC) 58
1 All Is Dust (M3C) 152
1 Arcum Dagsson (CSP) 27
1 Argivian Restoration (WL) 34
1 Basalt Monolith (MB2) 217
1 Blightsteel Colossus (SLD) 2223
1 Brainstorm (TLE) 155
1 Buried Ruin (M12) 224
1 Caged Sun (NPH) 132
1 Castle Vantress (ELD) 242
1 Chief Engineer (M15) 47
1 Clock of Omens (M13) 202
1 Copy Artifact (3E) 53
1 Counterspell (FCA) 4
1 Darksteel Citadel (MB2) 107
1 Darksteel Colossus (FDN) 671
1 Darksteel Forge (M14) 206
1 Efficient Construction (AER) 33
1 Etherium Sculptor (EOC) 72
1 Fabricate (M10) 52
1 Fact or Fiction (PLIST) 50
1 Fellwar Stone (TDC) 318
1 Foundry Inspector (KLD) 215
1 Grafdigger's Cage (DKA) 149
1 Grand Architect (SOM) 33
1 Howling Mine (M10) 212
1 Hullbreacher (MB2) 124
1 Inventors' Fair (KLD) 247
23 Island (TLA) 283
1 Jin-Gitaxias, Progress Tyrant (NEO) 307
1 Karn, Scion of Urza (DOM) 1
1 Lightning Greaves (TDC) 102
1 Mana Leak (M12) 63
1 Mana Vault (5E) 388
1 Master of Etherium (ALA) 49
1 Master Transmuter (CON) 31
1 Memnarch (DST) 129
1 Metalwork Colossus (KLD) 222
1 Metalworker (CG) 135
1 Mirrorworks (BRC) 149
1 Muzzio, Visionary Architect (BRC) 89
1 Mycosynth Lattice (DST) 130
1 Mystic Remora (IA) 87
1 Nevinyrral's Disk (MH2) 298
1 Pact of Negation (FUT) 42
1 Padeem, Consul of Innovation (KLD) 59
1 Phyrexian Metamorph (EOC) 75
1 Platinum Emperion (SOM) 193
1 Ponder (TDC) 159
1 Preordain (TDC) 161
1 Rings of Brighthearth (CMR) 335
1 Rite of Replication (FDN) 711
1 Sai, Master Thopterist (M19) 69
1 Sapphire Medallion (MH3) 296
1 Sculpting Steel (10E) 342
1 Sea Gate Restoration (ZNR) 76
1 Seat of the Synod (MRD) 283
1 Silver Myr (SOM) 202
1 Sol Ring (EOC) 57
1 Staff of Domination (5DN) 156
1 Staff of Nin (M13) 217
1 Stoic Rebuttal (SOM) 46
1 Stolen Identity (GTC) 53
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Betrayer of Flesh (NEO) 84
1 The Reality Chip (NEO) 74
1 Thopter Spy Network (ORI) 79
1 Thran Dynamo (BLC) 290
1 Trinket Mage (SOM) 48
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Urza's Saga (MB2) 114
1 Vedalken Archmage (MRD) 55
1 Vedalken Orrery (5DN) 163
1 Voltaic Key (M11) 219
1 Wandering Archaic (STX) 6
1 Winter Orb (5E) 408
1 Witching Well (ELD) 74

1 Cloud Key (EOC) 54
1 Gilded Lotus (FDN) 725
1 Inkwell Leviathan (CON) 30
1 Mindslaver (OTP) 63