1 Mad Prophet (SOI) 171
1 Magewright's Stone (DIS) 162
1 Magistrate's Scepter (M19) 238
1 Magmatic Force (PLIST) 128
1 Magnifying Glass (MKM) 255
1 Magosi, the Waterveil (ZEN) 218
1 Magus of the Abyss (FUT) 70
1 Magus of the Arena (PLC) 104
1 Magus of the Bazaar (PLC) 43
1 Magus of the Jar (TSP) 67
1 Magus of the Mind (C17) 12
1 Magus of the Wheel (CMM) 241
1 Mairsil, the Pretender (C17) 41
1 Mana Confluence (JOU) 163
1 Mana Crypt (PLIST) 225
1 Mana Drain (OTP) 11
1 Mana Prism (6E) 297
1 Mana Vault (5E) 388
1 Manakin (TE) 286
1 Manalith (M19) 239
1 Marchesa, the Black Rose (C17) 177
1 Markov Dreadknight (SOI) 122
1 Master Transmuter (CON) 31
1 Masticore (V10) 7
1 Maze of Ith (DMR) 250
1 Meltdown (MH3) 282
1 Memnarch (DST) 129
1 Memorial to Folly (DOM) 242
1 Memorial to Genius (DOM) 243
1 Memory Jar (GU) 129
1 Memory Plunder (CLB) 849
1 Mental Misstep (NPH) 38
1 Merchant Scroll (HM) 42
1 Mercurial Chemister (RTR) 180
1 Mercurial Pretender (M15) 68
1 Merfolk Looter (M12) 65
1 Metalworker (CG) 135
1 Metathran Aerostat (IN) 61
1 Mikokoro, Center of the Sea (DMC) 217
1 Millikin (OD) 302
1 Mimic Vat (SOM) 175
1 Minamo, School at Water's Edge (CHK) 279
1 Mind Stone (FIC) 353
1 Mind's Dilation (EMN) 70
1 Mind's Eye (MRD) 205
1 Mindbreak Trap (OTP) 12
1 Mindslaver (OTP) 63
1 Minion of Leshrac (IA) 38
1 Minion of Tevesh Szat (IA) 39
1 Mirage Mirror (HOU) 165
1 Mirrodin's Core (DST) 165
1 Mirror of the Forebears (C17) 54
1 Mirror-Mad Phantasm (ISD) 68
1 Mischievous Poltergeist (6E) 144
1 Misdirection (PLIST) 15
1 Mishra's Workshop (AQ) 70
1 Mistvein Borderpost (ARB) 27
1 Misty Rainforest (ZEN) 220
1 Mizzium Mortars (RTR) 101
1 Mobile Garrison (AER) 165
1 Molten Primordial (GTC) 101
1 Molten Slagheap (TSP) 276
1 Molten-Tail Masticore (SOM) 177
1 Monastery Siege (FRF) 43
1 Moonring Island (SHM) 276
1 Morphic Pool (CLB) 357
1 Morphling (UZ) 85
1 Mortuary Mire (BFZ) 240
23 Mountain (TLA) 285
1 Mox Diamond (ST) 132
1 Mox Opal (SOM) 179
1 Mu Yanling (GS1) 1
1 Muddle the Mixture (RAV) 60
1 Mulldrifter (LRW) 76
1 Mundungu (VI) 132
1 Muse Vessel (DIS) 163
1 Musician (IA) 85
1 Muzzio, Visionary Architect (BRC) 89
1 Mycosynth Lattice (DST) 130
1 Myr Propagator (SOM) 182
1 Myr Turbine (MBS) 117
1 Myr Welder (MBS) 118
1 Myriad Landscape (EOC) 169
1 Mystic Archaeologist (FDN) 511
1 Mystic Confluence (PLIST) 122
1 Mystic Remora (IA) 87
1 Mystical Tutor (6E) 83
1 Mystifying Maze (M11) 226

1 Marsh Flats (ZEN) 219
1 Mountain Valley (EOC) 61