| Nodon guard [] | 1 | 2/2,000 |
| Nodon hunter [] | 1 | 2/2,000 |
| Ogre [{'content': 'Only dropped by the aggressive, half-naked ogres in Kandarin.', 'name': 'spiritgems'}] | 1 | 2/2,000 |
| Ogre (Topless) [] | 1 | 2/2,000 |
| Ogress [] | 1 | 2/2,000 |
| Ogress champion [] | 1 | 2/2,000 |
| Ogress warrior [] | 1 | 2/2,000 |
| Ol' Sawtooth (Normal mode) [] | 1 | 2/2,000 |
| Olivia the Chronicler (Normal mode) [] | 1 | 2/2,000 |
| Onyx dragon (Dragonkin Laboratory) (Normal mode) [] | 1 | 2/2,000 |
| Oreb, the Magister (Normal mode) [] | 1 | 2/2,000 |
| Oyster (Aquarium) [{'content': 'Replenishes every week.', 'name': 'replenish'}] | 1 | 10/1,000, 5 rolls |
| Oyu the Quietest (Normal mode) [] | 1 | 2/2,000 |
| Pee Hat [] | 1 | 2/2,000 |
| Poison spider [] | 1 | 2/2,000 |
| Possessed pickaxe (Lair of Tarn Razorlor) [] | 1 | 2/2,000 |
| Pyrefiend [] | 1 | 2/2,000 |
| Pyrefiend [] | 1 | 2/2,000 |
| Quetzathog (Normal mode) [] | 1 | 2/2,000 |
| Red dragon [] | 1 | 2/2,000 |
| Red dragon (Dragonkin Laboratory) (Normal mode) [] | 1 | 2/2,000 |
| Renegade Menaphite soldier (Normal mode) [] | 1 | 2/2,000 |
| Ripper dinosaur [] | 1 | 2/2,000 |
| Rock [] | 1 | 2/2,000 |
| Rock crab [] | 1 | 2/2,000 |
| Rogue [] | 1 | 2/2,000 |
| Rorarius [] | 1 | 2/2,000 |
| Salawa akh [] | 1 | 2/2,000 |
| Sangri the Red (Normal mode) [] | 1 | 2/2,000 |
| Sanguine crawler [] | 1 | 1/1,000 |
| Sarkhan the Serpentspeaker (Normal mode) [] | 1 | 2/2,000 |
| Scarab akh [] | 1 | 2/2,000 |
| Scarab mage [] | 1 | 2/2,000 |
| Scorpion [] | 1 | 2/2,000 |
| Scutarius [] | 1 | 2/2,000 |
| Sea crocodile (Normal mode) [] | 1 | 2/2,000 |
| Sea horror (Normal mode) [] | 1 | 2/2,000 |
| Seeker [] | 1 | 2/2,000 |
| Seiryu the Azure Serpent (Normal mode) [] | 1 | 2/2,000 |
| Shadow Hound [] | 1 | 2/2,000 |
| Shadow spider [] | 1 | 2/2,000 |
| Shadow warrior [] | 1 | 2/2,000 |
| Shrine Maiden Elei (Normal mode) [] | 1 | 2/2,000 |
| Shul the Molten (Normal mode) [] | 1 | 2/2,000 |
| Siege engine [] | 1 | 2/2,000 |
| Skeletal hand [] | 1 | 2/2,000 |
| Skeleton (Dark Warriors' Fortress) [] | 1 | 2/2,000 |
| Skeleton (Level 45) [] | 1 | 2/2,000 |