Hello, my latest story, the MLP one, will be leading into an infection AU when it is done. However, I am struggling with figuring out how to make the infection AU work. As I want this to be unique and since most of the ponies from the main cast of the show; Applejack, Twilight Sparkle, Rarity, Pinkie Pie, Starlight Glimmer are all out of the picture I need ideas.