1 Ancient Den (PLIST) 278
1 Angel of the Ruins (EOC) 63
1 Arcane Sanctum (ALA) 220
1 Arcane Signet (ELD) 331
1 Azorius Signet (DIS) 159
1 Baleful Strix (E01) 80
1 Buried Ruin (M12) 224
1 Command Tower (ELD) 333
1 Conjurer's Closet (INR) 259
1 Counterspell (7E) 67
1 Darksteel Citadel (M15) 242
1 Dimir Signet (CLU) 221
1 Disciple of the Vault (MRD) 62
1 Dispatch (MSC) 130
1 Drowned Catacomb (MSC) 239
1 Enlightened Tutor (TLE) 305
1 Entomb (TLE) 310
1 Ephemerate (MH1) 7
1 Etherium Sculptor (EOC) 72
1 Exotic Orchard (MSC) 241
1 Filigree Angel (ARB) 6
1 Flooded Strand (MH3) 220
1 Foundry Inspector (KLD) 215
1 Glacial Fortress (XLN) 255
1 Godless Shrine (RNA) 248
1 Goldmire Bridge (MH2) 247
1 Hallowed Fountain (ECL) 265
1 Inventors' Fair (SLD) 1735
1 Island (HOB) 190
1 Marsh Flats (ZEN) 219
1 Mistvault Bridge (MH2) 249
1 Myr Battlesphere (SLD) 2097
1 Noxious Gearhulk (NCC) 254
1 Orzhov Signet (GPT) 155
1 Padeem, Consul of Innovation (J25) 62
1 Panharmonicon (PIP) 237
1 Path to Exile (MSC) 141
1 Phyrexian Metamorph (EOC) 75
1 Plains (HOB) 189
1 Polluted Delta (KTK) 239
1 Prairie Stream (BFZ) 241
1 Raffine's Tower (SNC) 254
1 Razortide Bridge (EOC) 171
1 Sculpting Steel (SLD) 864
1 Seat of the Synod (MRD) 283
1 Sharuum the Hegemon (ALA) 194
1 Sol Ring (MSC) 211
1 Solemn Simulacrum (FDN) 257
1 Sphinx of the Steel Wind (MB2) 89
1 Sphinx Summoner (CON) 127
1 Spire of Industry (AER) 184
1 Swamp (HOB) 191
1 Swords to Plowshares (EOC) 45
1 Talisman of Dominance (MSC) 219
1 Talisman of Hierarchy (SOC) 358
1 Talisman of Progress (MSC) 221
1 Thirst for Knowledge (MSH) 79
1 Thopter Foundry (ARB) 133
1 Thought Monitor (J25) 373
1 Thoughtcast (MRD) 54
1 Time Sieve (PLIST) 31
1 Trinket Mage (SOM) 48
1 Unwinding Clock (BRR) 61
1 Vault of Whispers (MRD) 286
1 Void Rend (FIC) 331
1 Watery Grave (CLU) 283
1 Whir of Invention (PLIST) 49