| Malefic Penetrator | 102 | 275,417 | 2,891 | 1,020 |
| Malefic Phong | 88 | 141,452 | 2,415 | 880 |
| Malefic Towerling | 90 | 233,357 | 2,460 | 1,105 |
| Malicious Cadevil | 85 | 29,469 | 749 | 1,340 |
| Malicious Jackaleopardite | 26 | 3,557 | 229 | 410 |
| Mantavip Hexxer | 86 | 30,124 | 792 | 1,355 |
| Mantavip Javeliner | 60 | 14,133 | 607 | 1,575 |
| Mantis Banshee | 19 | 2,299 | 166 | 300 |
| Mantis Widow | 45 | 7,573 | 399 | 710 |
| Marine Mantis | 31 | 3,908 | 274 | 490 |
| Marshal: Dismal Duke | 150 | 16,000,000 | 1,232 | 2,100 |
| Massaca Seben | 150 | 2,408,753 | 845 | 10,080 |
| Massaca Seben | 150 | 264,716 | 845 | 10,080 |
| Massaca Seben: Mirror | 150 | 520,973 | 836 | 9,975 |
| Mastiff of the Great Divide | 43 | 6,848 | 379 | 680 |
| Mechanic Pterosaur | 41 | 6,365 | 439 | 650 |
| Meed Apostle | 93 | 48,311 | 1,076 | 1,675 |
| Melancholic Scorpion | 26 | 3,557 | 227 | 410 |
| Melancholic Scorpion King | 29 | 4,333 | 252 | 460 |
| Memoir: Ku | 93 | 300,000 | 3,248 | |
| Memoir: Kun | 93 | 300,000 | 3,248 | |
| Memoir: Po | 93 | 300,000 | 3,248 | |
| Memoir: Pu | 93 | 300,000 | 3,248 | |
| Memoir: Shang | 93 | 300,000 | 3,248 | |
| Memoir: Ta | 93 | 300,000 | 3,248 | |
| Memoir: Ti | 93 | 300,000 | 3,248 | |
| Memoir: Wu | 93 | 300,000 | 3,248 | |
| Merchant | 60 | 100,000,000 | 1 | |
| Mermaiden Rustler | 57 | 10,416 | 581 | 900 |
| Merman Weaver | 60 | 55,851 | 1,533 | 600 |
| Mesozoic Firedrake | 35 | 4,849 | 309 | 555 |
| Messenger of Aeolia | 87 | 36,944 | 917 | 1,305 |
| Messenger of Aeolia | 87 | 153,935 | 3,823 | 1,305 |
| Messenger of Aeolia | 89 | 174,805 | 1 | |
| Messenger of Fear | 150 | 719,416 | 789 | 9,450 |
| Messenger of Fear | 150 | 6,096,993 | 798 | 9,555 |
| Messenger of Fear | 150 | 4,877,594 | 798 | 9,555 |
| Messenger of Fear | 150 | 1,463,278 | 92,849 | 9,555 |
| Metal Jackaleopardite | 150 | 14,199 | 763 | 1,430 |
| Metaljaw Lionturtle | 5 | 245 | 45 | 80 |
| Metallic Leomech | 53 | 11,239 | 465 | 835 |
| Metricanthol Lizard | 150 | 187,843 | 2,514 | |
| Midnight Jackaleopardite | 26 | 3,557 | 229 | 410 |
| Mimong Enchanter | 90 | 37,397 | 959 | 1,420 |
| Mimong Flamen | 100 | 47,475 | 1,064 | 1,575 |
| Mimong Remnant | 113 | 314,912 | 1,092 | 1,130 |
| Mincer Centipex | 47 | 9,903 | 413 | 745 |
| Mindless Bandit | 108 | 283,411 | 948 | 1,080 |
| Minion of Death | 150 | 23,977,103 | 878 | 1,050 |
| Minkii Mongoose | 5 | 245 | 42 | 80 |