Snow on tar - Black and white coloring, white on wings
Shoulder the scars - profile ref of the demons that Ghost is hiding from: For Ghost is an outcast for a crime she didn't commit with no place to call home, and no one to call friend.
Maleficent, mongrel, macabre - she is a unipeg, which could be considered a mutt breed (mongrel)
![](http://fc08.deviantart.net/fs71/f/2014/114/6/4/sand_king_by_foxyfirewings-d7fszi9.png)