1 Ancient Den (EOC) 148
1 Ancient Excavation (PLIST) 38
1 Angel of Invention (KLD) 4
1 Ash Barrens (TMC) 60
1 Ashnod's Altar (6E) 274
1 Azorius Signet (DIS) 159
1 Baral's Expertise (AER) 29
1 Beacon of Unrest (5DN) 41
1 Blinkmoth Urn (C16) 244
1 Blood Crypt (TRK) 278
1 Bloodstained Mire (KTK) 230
1 Boros Signet (TDC) 314
1 Chief Engineer (M15) 47
1 Command Tower (ELD) 333
1 Commander's Sphere (ECC) 139
1 Conjurer's Closet (DRC) 126
1 Cranial Plating (5DN) 113
1 Daretti, Ingenious Iconoclast (SLD) 1422
1 Daretti, Scrap Savant (PLIST) 33
1 Darksteel Citadel (FDC) 300
1 Day of Judgment (FDC) 23
1 Descend upon the Sinful (SOI) 13
1 Displace (EMN) 55
1 Efficient Construction (AER) 33
1 Etherium Sculptor (EOC) 72
1 Everflowing Chalice (WWK) 123
1 Filigree Angel (ARB) 6
1 Flooded Strand (KTK) 233
1 Godless Shrine (EOE) 254
1 Great Furnace (MRD) 282
1 Hallowed Fountain (ECL) 265
1 Hangarback Walker (ORI) 229
1 Hanna, Ship's Navigator (CMM) 340
1 Hedron Archive (FDN) 726
1 Hellkite Igniter (MBS) 65
1 Hellkite Tyrant (FIC) 295
1 Ichor Wellspring (FDC) 265
1 Illusionist's Stratagem (AER) 36
1 Indomitable Creativity (AER) 85
5 Island (FRA) 284
1 Marionette Master (KLD) 90
1 Master Transmuter (FDC) 67
1 Mechanized Production (AER) 38
1 Mind Stone (SOC) 352
4 Mountain (FRA) 288
1 Mycosynth Wellspring (NPH) 145
1 Myr Battlesphere (SOM) 180
1 Myr Retriever (FDC) 274
1 Nahiri, the Harbinger (SOI) 247
1 Open the Vaults (M10) 21
1 Padeem, Consul of Innovation (FDC) 71
1 Panharmonicon (KLD) 226
1 Paradox Engine (AER) 169
4 Plains (FRA) 281
1 Platinum Emperion (SOM) 193
1 Polluted Delta (KTK) 239
1 Prairie Stream (BFZ) 241
1 Reliquary Tower (CON) 143
1 Return to Dust (TSP) 39
1 Reverse Engineer (AER) 42
1 Sacred Foundry (EOE) 256
1 Saheeli's Artistry (KLD) 62
1 Scrap Mastery (C14) 38
1 Scrap Trawler (AER) 175
1 Seat of the Synod (MRD) 283
1 Sen Triplets (ARB) 109
1 Sharding Sphinx (ALA) 55
1 Sharuum the Hegemon (BRC) 128
1 Shimmer Myr (FDC) 283
1 Smoldering Marsh (BFZ) 247
1 Sol Ring (FRC) 21
1 Sphinx Summoner (CON) 127
1 Spine of Ish Sah (MBS) 136
1 Steam Vents (ECL) 267
1 Steel Hellkite (FDN) 681
1 Sunken Hollow (BFZ) 249
1 Supreme Verdict (TMC) 134
3 Swamp (FRA) 286
1 Swiftfoot Boots (M12) 219
1 Sydri, Galvanic Genius (C16) 224
1 Thirst for Knowledge (MSH) 79
1 Trash for Treasure (2XM) 148
1 Vandalblast (MSC) 168
1 Vault of Whispers (MRD) 286
1 Watery Grave (EOE) 261
1 Whir of Invention (AER) 49
1 Wurmcoil Engine (SOM) 223

1 Aetherflux Reservoir (KLD) 192
1 Brainstorm (PLIST) 96
1 Combustible Gearhulk (KLD) 112
1 Fact or Fiction (FRC) 41
1 Frantic Search (PLIST) 57
1 Lotus Petal (MB2) 226
1 Phyrexian Rebirth (MBS) 15
1 Soul Warden (M10) 34
1 Swan Song (THS) 65
1 Torrential Gearhulk (FIC) 272