From Mabinogi World Wiki
Peaca IntermediateProperty "Located in" (as page type) with input value "Alby AdvancedBarri AdvancedCiar AdvancedRabbie AdvancedPeaca BasicPeaca Intermediate" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.
Like his "father", Tiro is a wandering merchant and appears randomly in Advanced-level dungeons, with the exception of Peaca Basic. His items are rare and much sought-after. However, his normal items are two times the average price.