1 Aeon Chronicler (PLC) 32
1 Arcanis the Omnipotent (FDN) 585
1 Blue Sun's Zenith (MBS) 20
1 Braingeyser (3E) 50
1 Brilliant Plan (PLIST) 17
1 Cerebral Eruption (SOM) 86
1 Cerebral Vortex (GPT) 107
1 Compulsive Research (RAV) 40
1 Consult the Necrosages (RAV) 199
1 Consuming Aberration (FDN) 238
1 Crosis, the Purger (PLIST) 168
1 Crypt of the Eternals (HOU) 169
1 Dark Confidant (FIN) 94
1 Dimir Signet (DRC) 129
1 Double Negative (ARB) 87
1 Dreamstone Hedron (ROE) 216
1 Enter the Infinite (GTC) 34
1 Everflowing Chalice (WWK) 123
1 Fevered Visions (TLE) 49
1 Font of Mythos (CON) 136
1 Forced Fruition (LRW) 66
1 Gifts Ungiven (2X2) 51
1 Hedron Archive (FDN) 726
1 Howling Mine (M10) 212
1 Inspiring Statuary (FIC) 347
1 Izzet Signet (TDC) 320
1 Learn from the Past (DTK) 60
1 Liliana of the Veil (DMU) 97
1 Mindcrank (NPH) 144
1 Nekusar, the Mindrazer (CMM) 349
1 Nicol Bolas, God-Pharaoh (HOU) 140
1 Nicol Bolas, Planeswalker (PMEI) 231
1 Obelisk of Grixis (ALA) 214
1 Omniscience (FDN) 161
1 Rakdos Signet (DSC) 250
1 Sickening Dreams (TOR) 83
1 Sol Ring (EOC) 57
1 Soramaro, First to Dream (SOK) 58
1 Spell Pierce (DFT) 64
1 Spirebluff Canal (OTJ) 270
1 Sulfuric Vortex (DMR) 332
1 Telepathy (10E) 113
1 Viseling (NE) 140
1 Well of Ideas (2XM) 75
1 Zur's Weirding (8ED) 116