 Jennella | 1 | 1/2,097,152 |
 Jogre (Normal) | 1 | 1/528,384 |
 Joseph | 1 | 1/2,097,152 |
 Jungle horror (Worker) | 1 | 1/528,384 |
 Juvenile custodian stalker | 1 | 1/30,977.13 |
 K'ril Tsutsaroth | 1 | 1/4,220.62 |
 Kalphite Guardian | 1 | 1/26,011.19 |
 Kalphite Queen (Crawling) | 1 | 1/34,051.69 |
 Kalphite Soldier (Kalphite Lair) | 1 | 1/131,072 |
 Kalphite Worker | 1 | 1/262,144 |
 Killerwatt (Idle) | 1 | 1/114,688 |
 King Black Dragon | 1 | 1/4,253.86 |
 King kurask | 1 | 1/84,650.67, 3 rolls |
 King Sand Crab (Active) | 1 | 1/524,288 |
 Kraka | 1 | 1/104,857.6 |
 Kraken (Kraken) | 1 | 1/262,144 |
 Kree'arra | 1 | 1/4,220.62 |
 Ksenia | 1 | 1/2,097,152 |
 Kurask (Normal) | 1 | 1/84,650.67 |
 Lanzig | 1 | 1/2,097,152 |
 Lava dragon | 1 | 1/10,388.37 |
 Lensa | 1 | 1/2,097,152 |
| Lesser demon (Regular) | 1 | 1/131,072 |
| Lesser demon (Wilderness Slayer Cave) | 1 | 1/31,948.8 |
 Lev | 1 | 1/2,097,152 |
 Liliya | 1 | 1/2,097,152 |
 Lizard | 1 | 1/87,381.33 |
 Lizardman shaman (Standard) | 1 | 1/6,756.29 |
 Lobstrosity | 1 | 1/161,109.33 |
 Locust rider (Ranger) | 1 | 1/17,385.72 |
 Mad Angel (Post-quest) | 1 | 1/20,268.87 |
 Mammoth (Normal) | 1 | 1/15,738.48 |
 Marble gargoyle | 1 | 1/104,857.6, 3 rolls |
 Market Guard | 1 | 1/524,288 |
 Mature custodian stalker | 1 | 1/20,715.96 |
 Milla | 1 | 1/2,097,152 |
 Minotaur (Level 12) | 1 | 1/413,696 |
 Mithril dragon | 1 | 1/27,369.03 |
 Molanisk | 1 | 1/74,898.29 |
 Monstrous basilisk | 1 | 1/104,857.6, 3 rolls |
 Moonlight Cockatrice | 1 | 1/262,144 |
 Moss Giant | 1 | 1/131,072 |
| Moss giant (Regular) | 1 | 1/131,072 |
 Mountain troll (Level 69) | 1 | 1/104,857.6 |
 Mourner (level 11) | 1 | 1/104,857.6 |
 Mummy (1) | 1 | 1/1,050,624 |
 Mutated Bloodveld | 1 | 1/11,044.91 |
 Mutated Terrorbird | 1 | 1/87,381.33, 3 rolls |