1 Aetherflux Reservoir (KLD) 192
1 Alloy Myr (NPH) 129
1 Ashnod's Altar (6E) 274
1 Barbed Sextant (5E) 351
1 Buried Ruin (M12) 224
1 Chasm Skulker (M15) 46
1 Chief Engineer (M15) 47
1 Claws of Gix (TSB) 107
1 Command Tower (ECC) 59
1 Commander's Sphere (ECC) 139
1 Conjurer's Bauble (5DN) 112
1 Counterspell (FCA) 4
1 Daretti, Scrap Savant (PLIST) 33
1 Darksteel Citadel (M15) 242
1 Darksteel Ingot (M14) 207
1 Disappearing Act (KLD) 43
1 Echo Storm (MOC) 221
1 Efficient Construction (AER) 33
1 Etherium Sculptor (EOC) 72
1 Everflowing Chalice (WWK) 123
1 Expedition Map (FDN) 724
1 Fabricate (M10) 52
1 Foundry Inspector (KLD) 215
1 Frantic Search (TLE) 159
1 Golem Foundry (SOM) 160
1 Gonti's Aether Heart (AER) 152
1 Grapeshot (TSP) 160
1 Great Furnace (EOC) 161
1 Herald of Kozilek (BFZ) 205
1 Inventors' Fair (KLD) 247
1 Iron Myr (SOM) 168
6 Island (ECL) 270
1 Izzet Boilerworks (GPT) 159
1 Jeweled Amulet (IA) 301
1 Jhoira's Familiar (DOM) 220
1 Karn, the Great Creator (WAR) 1
1 Lodestone Bauble (AL) 164
1 Mana Leak (M12) 63
1 Mechanized Production (PIP) 178
3 Mountain (ECL) 272
1 Mycosynth Wellspring (NPH) 145
1 Myr Retriever (MRD) 215
1 Myr Sire (MBS) 116
1 Mystic Remora (IA) 87
1 Ornithopter (AER) 167
1 Palladium Myr (PW25) 6
1 Paradoxical Outcome (KLD) 60
1 Phyrexian Walker (VI) 152
1 Reckless Fireweaver (KLD) 126
1 Roterothopter (HM) 134
1 Saheeli Rai (KLD) 186
1 Seat of the Synod (MRD) 283
1 Shimmer Myr (MBS) 129
1 Silver Myr (SOM) 202
1 Sky Diamond (6E) 311
1 Sol Ring (EOC) 57
1 Spellbook (10E) 343
1 Tawnos, Urza's Apprentice (PLIST) 45
1 Tomb of the Spirit Dragon (KTK) 245
1 Ugin, the Ineffable (WAR) 2
1 Urza's Bauble (5E) 406
1 Vedalken Humiliator (MOC) 243
1 Whir of Invention (AER) 49

1 Aether Spellbomb (MRD) 141
1 Arcbound Crusher (DST) 95
1 Banishing Knack (EVE) 17
1 Battered Golem (5DN) 106
1 Caldera Lake (TE) 306
1 Disallow (DRC) 74
1 Elixir of Immortality (M14) 209
1 Empty the Warrens (TSP) 152
1 Fire Diamond (CLB) 445
1 Gitaxian Probe (NPH) 35
1 Goblin Welder (SLD) 1617
1 Grinding Station (5DN) 127
1 Haze of Rage (FUT) 100
1 Ichor Wellspring (MBS) 110
1 Jhoira, Weatherlight Captain (EOC) 118
1 Kuldotha Forgemaster (SOM) 169
1 Mind's Desire (C21) 123
1 Paradise Mantle (5DN) 142
1 Paradox Engine (AER) 169
1 Retraction Helix (BNG) 49
1 Sai, Master Thopterist (M19) 69
1 Serum Visions (5DN) 36
1 Shivan Reef (ORI) 251
1 Skullclamp (DST) 140
1 Sleight of Hand (WOE) 67
1 Sulfur Falls (DOM) 247
1 Thought Scour (DKA) 52
1 Tinker (MB2) 176
1 Tormod's Crypt (M21) 241
1 Vedalken Archmage (MRD) 55