1 Urza, Lord High Artificer (DMR) 71

1 Aether Spellbomb (FDC) 244
1 Alchemist's Vial (ORI) 220
1 Arcum's Astrolabe (MH1) 220
1 Battered Golem (5DN) 106
1 Blast Zone (WAR) 244
1 Blinkmoth Urn (C16) 244
1 Buried Ruin (FDC) 298
1 Castle Vantress (DSC) 267
1 Cephalid Coliseum (MH3) 300
1 Codex Shredder (CMR) 304
1 Command Tower (SOC) 129
1 Darksteel Citadel (FDC) 300
1 Dispel (RTR) 36
1 Drafna, Founder of Lat-Nam (BRO) 47
1 Dramatic Reversal (TLE) 158
1 Efficient Construction (AER) 33
1 Emry, Lurker of the Loch (EOC) 71
1 Encroaching Mycosynth (ONE) 47
1 Etherium Sculptor (FDC) 62
1 Everflowing Chalice (MM2) 212
1 Evolving Wilds (M15) 243
1 Eye of Vecna (AFR) 243
1 Fabled Passage (FRC) 71
1 Fellwar Stone (FRC) 57
1 Forging the Anchor (BRO) 50
1 Foundry Inspector (FDC) 259
1 Halimar Depths (PLST) DDM-36
1 Herbal Poultice (LRW) 257
1 Ichor Wellspring (FDC) 265
1 Ipnu Rivulet (HOU) 180
8 Island (SOI) 287
1 Kappa Cannoneer (FDC) 64
1 Lonely Sandbar (DDT) 27
1 Machine Over Matter (BRO) 57
1 Mana Leak (M11) 62
1 Master of Etherium (FDC) 66
1 Mishra's Factory (PLST) A25-242
1 Myr Battlesphere (C13) 247
1 Myr Retriever (FDC) 274
1 Myriad Landscape (C16) 309
1 Narset, Parter of Veils (MB2) 32
1 One with the Machine (DRC) 80
1 Padeem, Consul of Innovation (FDC) 71
1 Paradoxical Outcome (MB2) 33
1 Pithing Needle (MID) 257
1 Power Depot (MH2) 251
1 Prized Statue (CLB) 334
1 Prophetic Prism (GTC) 234
1 Proteus Staff (FRC) 59
1 Reality Heist (NEO) 75
1 Rebuild (MH1) 66
1 Recurring Insight (MSC) 154
1 Repurposing Bay (DFT) 56
1 Resculpt (STX) 51
1 Retraction Helix (BNG) 49
1 Rogue's Passage (FDC) 310
1 Sai, Master Thopterist (DRC) 82
1 Scour for Scrap (EOE) 73
1 Seat of the Synod (EOC) 176
1 Sewer-veillance Cam (TMT) 53
1 Shimmer Myr (FDC) 283
1 Sorcerous Spyglass (FDN) 679
1 Soul-Guide Lantern (THB) 237
1 Spell Pierce (XLN) 81
1 Spell Snare (ECL) 71
1 Stoic Rebuttal (SOM) 46
1 Stone of Erech (LTR) 251
1 Tamiyo's Logbook (FDC) 76
1 Temple of the False God (C18) 285
1 Terramorphic Expanse (DDH) 76
1 Tezzeret, Betrayer of Flesh (MKC) 120
1 The Antiquities War (DOM) 42
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 Tolaria West (PLST) FUT-173
1 Tormod's Crypt (M21) 241
1 Trail of Evidence (PLST) SOI-93
1 Tribute Mage (MH1) 73
1 Trinket Mage (SOM) 48
1 Trophy Mage (AER) 48
1 Urza's Command (BRO) 70
1 Urza's Factory (C13) 331
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (CHR) 115a
1 Urza's Tower (9ED) 329
1 Voyager Staff (RAV) 274
1 War Room (FDC) 317
1 Winter Moon (MH3) 213
1 Witching Well (PLST) ELD-74