Am I the only one to make an OC for this? Haha...
I'm making her based off the books, not the movie.
My peculiar's name is Ellen Hargreaves. She is not associated or connected in any way to the main characters. Her peculiarity is taking the forms and voices of other people. She can do this at any time, yet it tires her easily.
I'm not yet sure of her age, but she is probably in her late teens. She was an ambrosia addict up until her face started melting. She has bandages on her face to cover the result. Another consequence of taking ambro was that it wore down her abilities, so she tires even faster when using her peculiarity.
I'm probably going to make up a whole loop for her, ymbryne and all. I had a hard time coming up with her peculiarity, so it's gonna be hard to make a whole cast of peculiars.