1 Alhammarret, High Arbiter (ORI) 43
1 Alhammarret's Archive (SLC) 27
1 Arbiter of the Ideal (BNG) 31
1 Archon of Redemption (WWK) 3
1 Azorius Signet (DIS) 159
1 Brainstorm (FCA) 28
1 Call to Mind (M11) 47
1 Chancellor of the Spires (NPH) 31
1 Clash of Wills (ORI) 49
1 Conundrum Sphinx (M11) 51
1 Counterspell (FCA) 4
1 Covenant of Minds (ALA) 38
1 Desert (PLIST) 233
1 Distant Memories (MBS) 24
1 Elixir of Immortality (M14) 209
1 Expedition Map (FDN) 724
1 Fact or Fiction (PLIST) 42
1 Fatespinner (MRD) 36
1 Gilded Lotus (FDN) 725
1 Glasses of Urza (6E) 287
1 Gravitational Shift (ROE) 69
1 Guardian of Tazeem (BFZ) 78
1 Interpret the Signs (JOU) 43
35 Island (ECL) 270
1 Isperia the Inscrutable (DIS) 114
1 Jace, Architect of Thought (RTR) 44
1 Liar's Pendulum (MRD) 196
1 Lightning Greaves (MRD) 199
1 Magus of the Moat (FUT) 12
1 Master of Predicaments (M15) 67
1 Maze of Ith (DMR) 250
1 Medomai the Ageless (THS) 196
1 Mind Stone (FIC) 353
1 Mystifying Maze (M11) 226
1 Petra Sphinx (CH) 66
1 Plea for Power (PLIST) 24
1 Ponder (M12) 73
1 Preordain (TDC) 161
1 Prognostic Sphinx (THS) 60
1 Return to Dust (TSP) 39
1 Rush of Knowledge (SCG) 49
1 Sandstone Oracle (PLIST) 52
1 Sol Ring (ECC) 58
1 Soothsaying (PLIST) 104
1 Sphinx Ambassador (M10) 73
1 Sphinx of Jwar Isle (ZEN) 68
1 Sphinx of Magosi (ROE) 89
1 Sphinx of Uthuun (M13) 69
1 Sphinx's Revelation (PLIST) 228
1 Sphinx's Tutelage (PLIST) 76
1 Supreme Verdict (PLIST) 210
1 Swiftfoot Boots (FDN) 258
1 Swords to Plowshares (EOC) 45
1 Talisman of Progress (FIC) 367
1 Telepathy (10E) 113
1 Thirst for Knowledge (NEO) 85
1 Thought Reflection (2XM) 72
1 Thought Vessel (FIC) 368
1 Thran Tome (WL) 160
1 Trinket Mage (SOM) 48
1 Truth or Tale (TSP) 89
1 Urza's Incubator (CG) 142
1 Warden of Evos Isle (M20) 79
1 Well of Knowledge (WL) 162
1 Whispersilk Cloak (DSC) 257
1 Windreader Sphinx (M19) 84

1 Alhammarret, High Arbiter (ORI) 43
1 Azorius Cluestone (DGM) 136
1 Burnished Hart (FDN) 250
1 Consecrated Sphinx (MBS) 21
1 Divination (M19) 51
1 Goliath Sphinx (WWK) 28
1 Intuition (TE) 70
1 Knowledge Exploitation (MOR) 38
1 Kor Cartographer (ZEN) 18
1 Lost in Thought (JUD) 45
1 Magus of the Moat (FUT) 12
1 Mindlock Orb (ALA) 51
1 Mulldrifter (LRW) 76
1 Mystic Remora (IA) 87
1 Peek (10E) 94
1 Pyramids (AN) 81
1 Rhystic Study (PR) 45
1 Riddlekeeper (CM2) 48
1 Serum Visions (5DN) 36
1 Solemn Simulacrum (FDN) 257
1 Sphinx-Bone Wand (ROE) 225
1 Teferi's Puzzle Box (9ED) 312
1 Tezzeret the Seeker (ALA) 60
1 Thran Dynamo (BLC) 290
1 True Conviction (SOM) 25
1 Wayfarer's Bauble (5DN) 165