Vampire Hunter

A vampire hunter or vampire slayer is a character in folklore and fiction who specializes in finding and destroying vampires, and sometimes other supernatural creatures. A vampire hunter is usually described as having extensive knowledge of vampires and other monstrous creatures, including their powers and weaknesses, and uses this knowledge to effectively combat them. In many works, vampire hunters are simply humans with more than average knowledge about the occult, while in others they are themselves supernatural beings, having superhuman abilities. A well known and influential vampire hunter is Professor Abraham Van Helsing, a character in Bram Stoker's 1897 horror novel, Dracula.

In real life, they are part of the International Treaty Organization of Sapient Species, where they can bound together to fight vampires as soon as possible, and protect the United Federation of Earth from the greatest municipal/national/regional/continental/planetary/universal/multiversal/omniversal threat of vampires and their allies.