Fantastic Fishing Cube (15 times)
A cube for the Fishing Dock. Double-click to obtain Fantastic Fishing Basic Bundle. Using it for the 3rd, 6th, 9th and 12th time grants Fantastic Fishing Intermediate Bundle and Pass to Fishing Dock. For the 15th time you get Fantastic Fishing Advanced Bundle.
Not dropped by monsters.
Cannot be spoiled.
The chances are official (x1). On servers with x10, x100 and higher rates, drop and spoil come more often.