Sea of Spores Journal
A journal in which Paterson's Disciple Bacon recorded his findings in the Sea of Spores. He lost the journal while hastily evacuating from the Sea of Spores when it expanded. Gather the records and take them to Paterson's Disciple Bacon at the entrance of the Sea of Spores.
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.