The focus of Dark Conversions™ is on creatures of darkness and other monsters such as Alien Intelligences, Elementals, were-beasts, vampires, weird supernatural beings, the Nightbane and others. If you are looking for practitioners of dark magic, villains, monsters and vile horrors to pit against your heroes, this is the sourcebook for you. Many creatures also have notes on how they fit into the Rifts Earth setting and where they may be encountered.