 Ice troll grunt | 1 | 1/16,384 |
 Ice troll male (Variant 1) | 1 | 1/16,384 |
| Ice troll male (Variant 2) | 1 | 1/3,276.8 |
 Ice troll runt (Variant 1) | 1 | 1/16,384 |
| Ice troll runt (Variant 2) | 1 | 1/3,276.8 |
 Ice warrior (Normal) | 1 | 1/5,461.33 |
 Icefiend (Level 13) | 1 | 1/5,461.33 |
 Imre | 1 | 1/65,536 |
 Infernal pyrelord | 1 | 1/5,461.33, 3 rolls |
 Insatiable Bloodveld | 1 | 1/4,096, 3 rolls |
 Insatiable mutated Bloodveld | 1 | 1/262.28, 3 rolls |
 Iorwerth Archer (Female) | 1 | 1/3,276.8 |
 Iorwerth Warrior (Iorwerth Camp) | 1 | 1/3,276.8 |
 Irina | 1 | 1/65,536 |
 Iron dragon (Standard) | 1 | 1/378.27 |
| Jelly | 1 | 1/4,096 |
| Jelly (Wilderness Slayer Cave) | 1 | 1/1,638.4 |
 Jennella | 1 | 1/65,536 |
 Jogre (Normal) | 1 | 1/16,512 |
 Joseph | 1 | 1/65,536 |
 Jungle horror (Worker) | 1 | 1/16,512 |
 Juvenile custodian stalker | 1 | 1/782.99 |
 K'ril Tsutsaroth | 1 | 1/99.58 |
 Kalphite Guardian | 1 | 1/651.29 |
 Kalphite Queen (Crawling) | 1 | 1/800.15 |
 Kalphite Soldier (Kalphite Lair) | 1 | 1/4,096 |
 Kalphite Worker | 1 | 1/8,192 |
 Killerwatt (Idle) | 1 | 1/3,584 |
 King Black Dragon | 1 | 1/100.36 |
 King Bolren | 1 | 23/640 |
 King kurask | 1 | 1/2,645.33, 3 rolls |
 King Sand Crab (Active) | 1 | 1/16,384 |
 Kraka | 1 | 1/3,276.8 |
 Kraken (Kraken) | 1 | 1/8,192 |
 Kree'arra | 1 | 1/99.58 |
 Ksenia | 1 | 1/65,536 |
 Kurask (Normal) | 1 | 1/2,645.33 |
 Lanzig | 1 | 1/65,536 |
 Lava dragon | 1 | 1/250.26 |
 Lensa | 1 | 1/65,536 |
| Lesser demon (Regular) | 1 | 1/4,096 |
| Lesser demon (Wilderness Slayer Cave) | 1 | 1/998.4 |
 Lev | 1 | 1/65,536 |
 Lieutenant Schepbur | 1 | 23/640 |
 Liliya | 1 | 1/65,536 |
 Lizard | 1 | 1/2,730.67 |
 Lizardman shaman (Standard) | 1 | 1/158.76 |
 Lobstrosity | 1 | 1/5,034.67 |