Flitchaye

The Flitchaye are as of yet unidentified creatures who terrorize creatures who enter their woods in the south. Mentioned in Mattimeo as the "Painted Ones" due to their disguises, Matthias and his friends come into contact with them which ends in a stalemate/escape when Jess Squirrel takes the leader hostage.

Books
The Flitchaye are mentioned in Mattimeo; and appear in Mariel of Redwall and The Legend of Luke.