Near-indestructible serial killers stalking attractive young girls, a combination that allows for buckets of gore and enough flesh to titillate. The killers, mostly driven by Revenge, are Made of Iron, at a minimum, and usually Implacable. Many are explicitly supernatural. All of them can appear and disappear as if by magic, and the corpses of their victims are equally elusive. A slasher killer can whisk away a full grown adult's corpse in seconds, leaving not a single drop of blood behind, or swiftly arrange all its victims in an elaborate tableau, without ever being seen lugging the dead bodies around. The more explicitly supernatural killers will have powers ranging from Super Strength (all the better to pull victims through walls), the ability to appear in dreams and attack the dreamer