1 Ancient Den (C21) 276
1 Angel of the Ruins (C21) 11
1 Arcane Signet (ELD) 331
1 Archaeomancer's Map (C21) 12
1 Audacious Reshapers (C21) 47
1 Basalt Monolith (2XM) 232
1 Battlefield Forge (BRO) 257
1 Battlemage's Bracers (C21) 48
1 Boros Charm (C21) 210
1 Boros Signet (C20) 239
1 Bronze Guardian (C21) 13
1 Buried Ruin (M12) 224
1 Chaos Warp (EOC) 49
1 Cleansing Nova (M19) 9
1 Combustible Gearhulk (C21) 163
1 Command Tower (EOC) 59
1 Commander's Sphere (FIC) 339
1 Council's Judgment (2XM) 11
1 Crackdown Construct (AER) 148
1 Cursed Mirror (C21) 50
1 Daretti, Scrap Savant (C21) 164
1 Darksteel Citadel (C21) 285
1 Darksteel Forge (2XM) 248
1 Digsite Engineer (C21) 15
1 Dispatch (C21) 88
1 Duplicant (C21) 242
1 Esper Sentinel (MH2) 12
1 Excavation Technique (C21) 16
1 Exotic Orchard (EOC) 159
1 Faithless Looting (DKA) 87
1 Feldon of the Third Path (C21) 169
1 Foundry Inspector (CMR) 310
1 Goblin Engineer (MH1) 128
1 Goblin Welder (CM2) 101
1 Great Furnace (EOC) 161
1 Hedron Archive (C21) 244
1 Hellkite Tyrant (C21) 172
1 Ichor Wellspring (MBS) 110
1 Idol of Oblivion (TDC) 319
1 Illusionist's Bracers (GTC) 231
1 Kuldotha Forgemaster (2XM) 266
1 Lightning Greaves (FIC) 349
1 Losheel, Clockwork Scholar (C21) 18
1 Meteor Golem (C21) 250
1 Mind Stone (FIC) 353
1 Mishra's Bauble (2XM) 274
1 Monologue Tax (C21) 19
10 Mountain (TLA) 285
1 Mycosynth Wellspring (C21) 252
1 Myr Battlesphere (C21) 253
1 Myr Retriever (2XM) 277
1 Myriad Landscape (EOC) 169
1 Mystic Forge (M20) 233
1 Needleverge Pathway (ZNR) 288
1 Nevinyrral's Disk (MH2) 298
1 Osgir, the Reconstructor (C21) 8
1 Path to Exile (FIC) 248
1 Phyrexia's Core (C21) 309
7 Plains (TLA) 282
1 Quicksmith Genius (C21) 178
1 Rings of Brighthearth (CMR) 698
1 Rogue's Passage (FDN) 264
1 Rustvale Bridge (MH2) 253
1 Sacred Foundry (GRN) 254
1 Scourglass (ALA) 25
1 Scrap Trawler (C21) 260
1 Sculpting Steel (10E) 342
1 Shimmer Myr (CMR) 339
1 Slayers' Stronghold (C21) 318
1 Sol Ring (EOC) 57
1 Solemn Simulacrum (C21) 264
1 Soul-Guide Lantern (THB) 237
1 Spectator Seating (CMR) 711
1 Steel Overseer (C21) 267
1 Sunhome, Fortress of the Legion (C21) 319
1 Swiftfoot Boots (TLE) 317
1 Swords to Plowshares (4E) 302
1 Talisman of Conviction (MH1) 230
1 Temple of Triumph (C21) 327
1 Thousand-Year Elixir (C21) 271
1 Thrill of Possibility (FDN) 210
1 Unwinding Clock (NPH) 164
1 Urza's Saga (MH2) 259
1 Wurmcoil Engine (2XM) 308

1 Alibou, Ancient Witness (C21) 7
1 Austere Command (FIC) 231
1 Duplicant (C21) 242
1 Idol of Oblivion (TDC) 319
1 Lightning Greaves (FIC) 349
1 Magewright's Stone (DIS) 162
1 Pull from Eternity (TSP) 35
1 Sanctum Gargoyle (C21) 102
1 Study Hall (C21) 80
1 Swiftfoot Boots (TLE) 317
1 Swords to Plowshares (4E) 302
1 Triplicate Titan (C21) 79
1 Urza's Saga (MH2) 259