I’ll give this contest a spin: The legendary book of supernatural creatures.
Everyone has heard of the grim reaper, the taker of life for the people on the verge of death. I tell you what you didn’t know; he had a twin who tortured the souls of the living. She was sometimes mistaken as his wife, but if they were together there would be a true hell. Her name is Lady Death.
A simple, name doesn’t seem scary. Some people may say she is another siren or succubus. These myths are part true.
Lady Death is infusion human, siren, succubus blood into a dead corpus. What type of corpus it was is unknown because it was disfigured beyond recognition.
She lives in plain sight between the spirit world and the living because she is a spirit of dark emotions such as lust and murder, not the same entity ghost sweepers attack. She has no physical appearance because she has no physical body but takes on many forms depending on the day and age. Her attire is constantly evolving depending on how many people she kills because her clothes are made of blood. Lady Death’s only unchanging features are her blood red hair, eyes, lips, nails and her claw.
Lady Death only appears during impure acts deemed punishable by her vessel. Yes she cannot be unless she has a carrier. Usually she affects people of cults. Unfortunately for them she is also a parasite and kills her host within a year. Due to this weakness she only kills locally.
Lady death Kills whatever is in her path ounce she is released. She kills with a smile on her face because it is fun. Her victims are killed by her only weapon, a massive claw which is her right hand. A distinctive feature that she was there is the stench, sight of blood but no corpuses. It is said she feeds them to the underworld.
She eats whatever her host eats. Common host habits none, her spirit is not picky but she usually only resides in females so some races are immune to her. When she is in a male she usually just feeds from him until he dies in a year. Each individual has some control in the beginning but as the use her power they lose control.
The only witness left to witness her distraction happens to be a ghost because all who see her don’t live long. So for the safety of your life do not go looking for this entity.