crazysoulless
Scooby
I think it is interesting how similiar a souled vampire and a Slayer already are. Live as outcasts in the human world, spend most of their time in the shadows, eccelerated healing, preternatural strength and reflexes and stamina, heightened senses, getting satisfaction out of violence and being urged to hunt, being created around the same time, passing the "vampire gene" and "Slayer gene" to others through a death, having the essence of a demon inside of a human body, etc.