1 Tawnos, Urza's Apprentice (PLST) C18-45

1 Aether Spellbomb (FDC) 244
1 Archway of Innovation (MH3) 214
1 Blast Zone (WAR) 244
1 Blinkmoth Urn (C16) 244
1 Bosh, Iron Golem (2XM) 236
1 Brainstone (MH2) 426
1 Buried Ruin (FDC) 298
1 Burnished Hart (KHC) 98
1 Cascade Bluffs (EOC) 153
1 Chaos Wand (CLB) 855
1 Combustible Gearhulk (FIC) 292
1 Command Tower (SOC) 129
1 Confirm Suspicions (SOI) 53
1 Conjurer's Bauble (5DN) 112
1 Daretti, Scrap Savant (PLST) C14-33
1 Darksteel Citadel (FDC) 300
1 Drafna, Founder of Lat-Nam (BRO) 47
1 Dragonspark Reactor (NEO) 137
1 Dramatic Reversal (TLE) 158
1 Duplicant (EMA) 220
1 Echo Storm (C18) 7
1 Efficient Construction (AER) 33
1 Emry, Lurker of the Loch (EOC) 71
1 Enthusiastic Mechanaut (EOC) 114
1 Etherium Sculptor (FDC) 62
1 Evolving Wilds (M15) 243
1 Exotic Orchard (DRC) 155
1 Ferrous Lake (TDC) 361
1 Foundry Inspector (FDC) 259
1 Frostboil Snarl (MSC) 246
1 Gilded Lotus (MSC) 199
1 Hall of Tagsin (BRO) 263
1 Hedron Archive (SCD) 266
3 Island (SOI) 287
1 Izzet Boilerworks (IMA) 241
1 Izzet Guildgate (DGM) 151
1 Jhoira, Weatherlight Captain (EOC) 118
1 Kurkesh, Onakke Ancient (M15) 153
1 Liquimetal Coating (BRR) 28
1 Lux Cannon (EOC) 141
1 Manifold Key (CLB) 319
1 Master Transmuter (FDC) 67
1 Masterful Replication (M20) 65
1 Meteor Golem (CMR) 467
1 Mimic Vat (C18) 209
1 Mishra's Bauble (MB2) 97
1 Moonsilver Key (MID) 255
2 Mountain (BRO) 274
1 Myr Battlesphere (C13) 247
1 Myr Retriever (FDC) 274
1 Myriad Landscape (C16) 309
1 One with the Machine (DRC) 80
1 Padeem, Consul of Innovation (FDC) 71
1 Prototype Portal (C18) 216
1 Pyrite Spellbomb (PLST) DDU-60
1 Rush of Inspiration // Crackling Falls (MH3) 257
1 Saheeli's Directive (C18) 26
1 Sai, Master Thopterist (DRC) 82
1 Scour for Scrap (EOE) 73
1 Scrap Trawler (AER) 175
1 Sculpting Steel (10E) 342
1 Seat of the Synod (EOC) 176
1 Shimmer Myr (FDC) 283
1 Shivan Reef (FRC) 83
1 Silverbluff Bridge (MH2) 255
2 Snow-Covered Island (KHM) 279
2 Snow-Covered Mountain (KHM) 282
1 Solemn Simulacrum (FIC) 360
1 Soul-Guide Lantern (THB) 237
1 Spine of Ish Sah (C13) 260
1 Spire of Industry (FIC) 426
1 Stoic Rebuttal (SOM) 46
1 Sulfur Falls (FRC) 84
1 Swiftwater Cliffs (DDS) 27
1 Temple of Epiphany (FDN) 699
1 Territory Forge (BIG) 15
1 The Mycosynth Gardens (EOC) 168
1 Thirst for Knowledge (FDC) 77
1 Thopter Spy Network (FDC) 79
1 Thought Monitor (FDC) 80
1 Thoughtcast (FDC) 81
1 Titan Forge (EOC) 146
1 Tolaria West (PLST) FUT-173
1 Trading Post (MSC) 224
1 Transmogrifying Wand (M19) 247
1 Trash for Treasure (2XM) 148
1 Treasure Vault (DRC) 180
1 Trinket Mage (SOM) 48
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (CHR) 115a
1 Urza's Tower (9ED) 329
1 Wayfarer's Bauble (C17) 230
1 Welding Jar (MRD) 274
1 Witching Well (PLST) ELD-74