Virtues - The combat branch of the Bells, primarily tasked with Fallen disposal and Halo collection.
Heralds - The messenger branch of the Bells, primarily tasked with intelligence handling and reconnaissance.
Dominions - The elite branch of the Bells, primarily tasked with solo missions given directly by the Angels.
Guardians - The protective branch of the Bells, primarily tasked with policing Eden and protecting its inhabitants.
While Eden doesn't play host to all Angels, it has its own Grigori which contains the following Angels:
Raziel - Angel of Mysteries
Azrael - Angel of Death
Matariel - Angel of Rain
Uriel - Angel of Flame
Estibus - Angel of Divination
Israfel - Angel of Song
Zachriel - Angel of Memory
Shelegiel - Angel of Snow
Leliel - Angel of Night
Sahaqiel - Angel of the Sky
Emanations come in various forms, but are almost always used as weapons. Manifestation of the users negative aspects, Emanations are the Angels way of showing a small example of the human race how to accept and utilize their duality rather than deny their parts. Not all Bells are capable of going through this process, despite the amount of current Emanation holders in the Bells being at an all-time high.