Petris Fillit was a Librarian Knight who wrote a treatise on oozefish. Disobedient under-librarians were forced to memorize all two hundred and thirty-two of its pages as punishment. Rook read the treatise numerous times, and later used the knowledge it imparted to detach a pair of oozefish from his legs.[1]


  1. Vox, Chapter 4: The Misery Hole