1 Altar of Dementia (BRR) 3
1 Consuming Aberration (FDN) 238
1 Decimator Web (MBS) 105
1 Dreamborn Muse (10E) 82
1 Drowner of Secrets (LRW) 58
1 Extractor Demon (CON) 44
1 Grindclock (M15) 217
1 Jace Beleren (MB2) 29
1 Keening Stone (ROE) 219
1 Memory Erosion (ALA) 50
1 Mirko Vosk, Mind Drinker (DGM) 85
1 Navigator's Ruin (XLN) 63
1 Oath of Druids (MB2) 212
1 Riddlekeeper (CM2) 48
1 Sewer Nemesis (PLIST) 75
1 Szadek, Lord of Secrets (RAV) 234
1 Thassa's Devourer (JOU) 53
1 Trepanation Blade (ISD) 235