1 Approach of the Second Sun (AKH) 4
1 Aqueous Form (THS) 39
1 Arbiter of the Ideal (BNG) 31
1 Azor, the Lawbringer (RIX) 154
1 Azorius Signet (DIS) 159
1 Brainstorm (FCA) 28
1 Brilliant Ultimatum (ALA) 159
1 Call to the Kindred (DKA) 30
1 Cloudreader Sphinx (DOM) 47
1 Conundrum Sphinx (M11) 51
1 Crystal Ball (M11) 203
1 Darksteel Ingot (M14) 207
1 Debtors' Knell (PLIST) 39
1 Diabolic Tutor (KLD) 75
1 Dream Cache (6E) 66
1 Enigma Sphinx (ARB) 106
1 Esper Charm (ALA) 167
1 Explorer's Scope (ZEN) 202
1 Fated Return (BNG) 69
1 Favorable Winds (XLN) 56
1 Future Sight (MB2) 122
1 Guardian of Tazeem (BFZ) 78
13 Island (ECL) 270
1 Isperia, Supreme Judge (RTR) 171
1 Jelenn Sphinx (DGM) 77
1 Kefnet's Monument (AKH) 231
1 Lantern of Revealing (CLB) 318
1 Magister Sphinx (CON) 116
1 Master of Predicaments (M15) 67
1 Murder (DSK) 110
1 Netherese Puzzle-Ward (AFC) 17
1 Obelisk of Esper (ALA) 213
1 Opt (FDN) 512
1 Penance (EX) 15
13 Plains (ECL) 269
1 Portent (5E) 110
1 Preordain (TDC) 161
1 Prognostic Sphinx (THS) 60
1 Reflections of Littjara (KHM) 400
1 Reliquary Tower (M19) 254
1 Serra Sphinx (PLC) 62
1 Serum Visions (5DN) 36
1 Skyclave Relic (ZNR) 252
1 Soothsaying (PLIST) 104
1 Spellbook (10E) 343
1 Sphinx of Foresight (RNA) 55
1 Sphinx of Jwar Isle (ZEN) 68
1 Sphinx of Lost Truths (ZEN) 69
1 Sphinx of New Prahv (RNA) 208
1 Sphinx of the Final Word (FDN) 597
1 Sphinx of the Second Sun (MKC) 118
1 Sphinx of the Steel Wind (MB2) 89
1 Sphinx Summoner (CON) 127
1 Sphinx's Insight (RNA) 209
1 Sphinx's Revelation (PLIST) 228
1 Strionic Resonator (M14) 224
13 Swamp (ECL) 271
1 Telepathy (10E) 113
1 Telling Time (10E) 114
1 The Reality Chip (NEO) 74
1 Tivit, Seller of Secrets (NCC) 10
1 Ugin's Insight (BFZ) 87
1 Windreader Sphinx (M19) 84
1 Yennett, Cryptic Sovereign (CMM) 363