1 Ambassador Laquatus (10E) 65
1 Blue Sun's Zenith (MBS) 20
1 Blustersquall (RTR) 30
1 Boomerang (10E) 70
1 Brain Freeze (MB2) 24
1 Brainstorm (FCA) 28
1 Broken Ambitions (LRW) 54
1 Chasm Skulker (M15) 46
1 Condescend (5DN) 27
1 Counterspell (FCA) 4
1 Curse of the Bloody Tome (ISD) 50
1 Daze (MB2) 26
1 Dispel (BFZ) 76
1 Dream Fracture (EVE) 19
1 Dream Twist (ISD) 54
1 Fog Bank (FDN) 591
1 Gigadrowse (GPT) 26
1 Hedron Crab (TDC) 155
1 Increasing Confusion (DKA) 41
16 Island (ECL) 270
1 Jace's Erasure (M12) 60
1 Kami of the Crescent Moon (SOK) 42
1 Memory Erosion (ALA) 50
1 Mental Misstep (NPH) 38
1 Mind Sculpt (M15) 70
1 Negate (FDN) 710
1 Ponder (M12) 73
1 Preordain (TDC) 161
1 Propaganda (FIC) 268
1 Repeal (GPT) 32
1 Riddlekeeper (CM2) 48
1 Spell Pierce (DFT) 64
1 Sphinx's Tutelage (PLIST) 76
1 Tome Scour (M14) 75
1 Vapor Snag (NPH) 48

1 Augur of Bolas (WAR) 41
1 Breakthrough (TOR) 26
1 Cancel (FDN) 505
1 Chronic Flooding (RTR) 32
1 Codex Shredder (RTR) 228
1 Crawlspace (GU) 123
1 Dampen Thought (CHK) 57
1 Dictate of Kruphix (FDN) 587
1 Disperse (M19) 50
1 Essence Scatter (FDN) 153
1 Extract (OD) 85
1 Fascination (FRF) 34
1 Force Spike (7E) 76
1 Frost Breath (M21) 51
1 Gomazoa (ZEN) 46
1 Grindclock (M15) 217
1 Ideas Unbound (PLIST) 40
1 Jace's Archivist (M12) 59
1 Jace's Phantasm (M13) 57
1 Mana Leak (M12) 63
1 Mental Note (JUD) 46
1 Millstone (M19) 242
1 Monastery Siege (FRF) 43
1 Raven Guild Master (SCG) 47
1 Sanity Grinding (EVE) 29
1 Shriekhorn (MBS) 130
1 Sigiled Starfish (ORI) 73
1 Thought Scour (DKA) 52
1 Uncovered Clues (DGM) 19
1 Vedalken Shackles (5DN) 164