1 Aboleth Spawn (CLB) 612
1 Altar of Dementia (BRR) 3
1 Altar of the Brood (KTK) 216
1 Arcane Signet (ELD) 331
1 Brainstorm (TLE) 155
1 Breach the Multiverse (MOM) 94
1 Call of the Nightwing (GTC) 149
1 Chasm Skulker (M15) 46
1 Consuming Aberration (FDN) 238
1 Court of Cunning (CMR) 63
1 Dimir Signet (DRC) 129
1 Dismember (NPH) 57
1 Drown in the Loch (ELD) 188
1 Endless Evil (CLB) 615
1 Extract from Darkness (PLIST) 84
1 Fabricate (M10) 52
1 Fractured Sanity (MH2) 336
1 From the Catacombs (CLB) 623
1 Grafdigger's Cage (DKA) 149
1 Grazilaxx, Illithid Scholar (AFR) 60
1 Grell Philosopher (CLB) 616
1 Guiltfeeder (CLB) 756
1 Haunted One (SLD) 2200
1 Hell's Caretaker (PLIST) 92
1 Illithid Harvester (CLB) 76
1 Intellect Devourer (CLB) 132
1 Kindred Discovery (PLIST) 11
1 Maddening Cacophony (ZNR) 67
1 Mage Hunter (STX) 76
1 Memory Erosion (ALA) 50
1 Memory Plunder (CLB) 849
1 Mesmeric Orb (MRD) 204
1 Mind Flayer (AFR) 63
1 Mindcrank (NPH) 144
1 Nemesis of Reason (ARB) 28
1 Nighthowler (THS) 98
1 Phyrexian Arena (ONE) 283
1 Phyrexian Obliterator (ONE) 105
1 Phyrexian Revoker (M15) 225
1 Ponder (TDC) 159
1 Preordain (TDC) 161
1 Psionic Ritual (CLB) 618
1 Psychic Corrosion (M19) 68
1 Psychic Strike (GTC) 189
1 Serum Visions (J22) 345
1 Sewer Nemesis (PLIST) 75
1 Sludge Monster (MID) 76
1 Sol Ring (EOC) 57
1 Spellskite (NPH) 159
1 Spoils of Blood (C14) 30
1 Talisman of Dominance (MRD) 253
1 Thing in the Ice (SOI) 92
1 Toxrill, the Corrosive (VOW) 321
1 Uchuulon (CLB) 626
1 Undermine (IN) 282
1 Weathered Runestone (KHM) 247
1 Wharf Infiltrator (EMN) 80
1 Woe Strider (THB) 123
1 Yarok's Fenlurker (M20) 123
1 Zellix, Sanity Flayer (CLB) 652