1 Altar of the Brood (KTK) 216
1 Arcane Signet (ELD) 331
1 Archive Trap (OTP) 7
1 Bruvac the Grandiloquent (PLIST) 10
1 Countermand (JOU) 33
1 Counterspell (FCA) 4
1 Court of Cunning (CMR) 63
1 Cut Your Losses (PP_SNC) 38
1 Didn't Say Please (ELD) 42
1 Disallow (DRC) 74
1 Drowned Secrets (GRN) 39
1 Fascination (FRF) 34
1 Fleet Swallower (XLN) 57
1 Folio of Fancies (ELD) 46
1 Fractured Sanity (MH2) 336
1 Fraying Sanity (HOU) 35
1 Grindstone (OTP) 62
1 Hedron Crab (TDC) 155
1 High Tide (FE) 36
1 Iceberg Cancrix (MH1) 54
1 Increasing Confusion (DKA) 41
1 Inundate (EVE) 25
1 Jace, Memory Adept (PMEI) 219
1 Maddening Cacophony (ZNR) 67
1 Memory Erosion (ALA) 50
1 Mesmeric Orb (MRD) 204
1 Mirage Mirror (HOU) 165
1 Mirror Box (NEO) 250
1 Mirror Gallery (BOK) 154
1 Mirrormade (DSC) 120
1 Mystic Sanctuary (ELD) 247
1 Mystical Tutor (6E) 83
1 Patient Rebuilding (M19) 67
1 Pongify (TDC) 160
1 Propaganda (FIC) 268
1 Psychic Corrosion (M19) 68
1 Psychic Spiral (RTR) 47
1 Rapid Hybridization (GTC) 44
1 Rhystic Study (PR) 45
1 Riddlekeeper (CM2) 48
1 Rise from the Tides (SOI) 83
1 Ruin Crab (ZNR) 295
1 Sakashima of a Thousand Faces (TLE) 18
1 Sands of Delirium (M13) 216
1 Sanity Grinding (EVE) 29
1 Sapphire Medallion (MH3) 296
1 Silent Arbiter (5DN) 150
35 Snow-Covered Island (KHM) 278
1 Sol Ring (EOC) 57
1 Spark Double (WAR) 68
1 Sphinx Mindbreaker (THB) 290
1 Sphinx's Tutelage (ORI) 76
1 Startled Awake (SOI) 88
1 Sublime Epiphany (M21) 74
1 Teferi's Tutelage (M21) 296
1 Terisian Mindbreaker (BRO) 83
1 Thought Collapse (RNA) 57
1 Traumatize (MAR) 15
1 Virtue of Knowledge (WOE) 279
1 Zellix, Sanity Flayer (CLB) 652