Status: Active.

Sorrow Sank Deep Inside My Blood.

Cult - An exclusive group of persons sharing an esoteric, usually artistic or intellectual interest. Obsessive, especially faddish, devotion to or veneration for a person, principle, or thing. The object of such devotion.

There's five of them in their cult.
Five of them with the same obsession, the same lust.
The object of their desire?
Blood.

Halloween - October 31, celebrated in the United States, Canada, and the British Isles by children going door to door while wearing costumes and begging treats and playing pranks.

Halloween is their time 'to shine'.
Every Halloween they play there own little game.
Their own 'trick or treat'.
How? You'll have to find out.

Can one of them keep in control when fate steps in, however.

NOTE: Mainly based on Brian.
I don't own Avenged Sevenfold, unfortunately, however I do own the storyline and the other characters.