Mantor’s Library is the most prominent book repository in all of Blackangel. The staff has a seemingly inexhaustible reserve of vigor which they devote to curating and expanding the library’s vast collection of encyclopedias, treatises, and compendiums. It is located in the district of College Hill.

Master Opanrael, the current head curator of this famed institution is a celebrity librarian in certain circles of research because of his accumulated knowledge and attention to detail.