- So, you think you've got something great? Well, maybe, but this is how it works. When you click on it to open (get the treasure) there is a 20% chance to get an Uncut Crystal. If that fails then there is a 15% chance to get a Silver Bar. But if that fails, there is then a 15% chance to get an Uncut Sapphire. This fail check continues until there is a success which is why there is a 100% for the Raw Pearl Clam which requires every other item to not be selected. It is your consolation prize. Happy hunting.
Item Nominal Rate% Actual Rate% Uncut Superior Grade Crystal 
20% 20.0% Silver Bar 
15% 12.0% Uncut Superior Grade Sapphire 
15% 10.2% Uncut Superior Grade Emerald 
15% 8.67% Uncut Superior Grade Ruby
15% 7.37% Uncut Superior Grade Diamond
10% 4.18% Gold Bar
10% 3.76% White Gold Bar
10% 3.38% Uncut Superior Grade Amethyst
10% 3.04% Platinum Bar
10% 2.74% Azurite Bar
10% 2.47% Fire Stone Bar
5% 1.11% Uncut Superior Grade Black Opal
10% 2.11% Uncut Superior Grade Jadeite
10% 1.90% Wings of Path
50% 8.54% Poseidon's Permission
2.5% 0.21% Pluto's Permission
2.5% 0.21% Sylvanus's Permission
2.5% 0.20% Raw Pearl Clam
100% 7.91%
Can be Obtained From
| Fishing Level | Item |
|---|---|
| 20 | Cage |
| 25 | Fishing Rod |
| 50 | Wooden Harpoon |
| 50 | Fishing Net |
| 70 | Steel Harpoon |
Chance to catch varies with your Fishing Skill. Right Click each fishing spot and Check Drops to see yours.