Teyrnon

Here we have an improved version of the Claire piece. I know it's early for Halloween but I'm in a spooky kind of mood.

Claire was bullied mercilessly in life and murdered on her way to a Halloween party. If you summon her spirit during the month of October Halloween, beware that if your name is Roger, she has made many friends since she died. You'll be meeting a few of them during the night. Chief among them is a ghostly biker gang quite intent on chasing you through the night until dawn when they must return to their rest. They will gladly do to you all the things that the Roger, who bullied Claire, did to her.

If you share a name with any of her three murderers, the legends have nothing clear to say about what happens other than they were ever seen or heard from again.