Oyster pearl: where to get it
| Source | Quantity | Chance per roll |
|---|---|---|
| Dagannoth (Lighthouse) [] | 2 | 1/128 |
| Dagannoth spawn [] | 1 | 4/128 |
| Dagannoth (Melee) [] | 1 | 7/128 |
| Giant lobster [] | 1 | 1/128 |
| Giant Sea Snake [] | 2 | 1/128 |
| Juvenile boulder crab [] | 1 | Rare |
| Oyster [] | 1 | 7/10 |
| Rock crab [] | 1 | 1/128 |
| Sea Snake Hatchling [] | 2 | 1/128 |
| Sea Snake Young [] | 2 | 1/128 |