P.S.R. Caeliomontanus
Rupert Constrictus
This ghost helped to run Slytherin for some considerable time, as well as a rival club to Bazzle's. He enjoyed playing with pink soap bubbles and has been known to join in a snowball fight when he can find one.
Amber Feildcrest
This is the current house ghost for Slytherin, the house she was in during her life. She died in an accident that nearly took two students' lives. Known for her pranks before and after death and playing with fire she has a terrible temper and a sense of humor that commonly leaves her the only one laughing.
Ingena Fidelus
Derkin Groundswallow
This Hufflepuff ghost died long ago and far away but now has come to stay in the castle. Along with his "D-squad" you can often find him around the castle trying to make trouble that is if you know where to look for him.
Sympathy Kestrelle
Another Slytherin who died her seventh year Sympathy could be found around the common room for several years after her death. Getting killed by Juri had many disadvantages for sure, but her chance to spend forever with Rupert Constrictus, who she fell in love with during her life, just might make up for it.
Sankrin Lusodo
This Gryffindor ghost use to double as Deputy Head. Even though he is the archenemy to Derkin Groundswallow, his sense of humor has occasionally won over his dislike and the two have been known to work together on pranks.
Angus MacTavish
Amaryllis NaPendran
Lucy Perks
This Hufflepuff died several years after her graduation and isn't very good at scrubbing floors without touching them. Not always very sure of what her friends from life and family would think of her dead she tended to come and go a bit.
Drake Rakal