Again, if you dont know much of Black Butler, heres a few requirments to your reaper
1: Your reaper must wear glasses(they can be any kind: sunglasses, reading glasses, monocles, fake mustache and nose glasses, broken glasses etc.)
2: Unlike butlers, your reaper must have a weapon(for reaping). It doesnt have to be a sycthe, it just needs to be something that can be used as a weapon somehow(ex. a lawnmower(GO RON!!!))
3: That weapon must be kept in good shape.