"I saw a pony that I recognised from the description of all the known Shades Fleur could remember. Flicker I think her name was. A dark grey unicorn with a purple mane and tail, although her horn did look damaged. Has a cloudy night sky for a cutie mark. I saw her slinking through the streets, which honestly caught my attention more than if she was walking normally, so I followed her to a house in the north west corner of the upper city, which was unnamed."