Funny Vamp (ファニーヴァンプ, Fanī Vanpu?, localized as "Temptress") is an Extra Servant Class. It is said to be the proper class of Arcueid Brunestud if given the status of a Servant. When summoned under the Class, she is a "poisonous woman" (毒婦, Dokufu?), able to easily destroy a man. She is a "Blood Drinker that drains the life from her opponent", "Life Eater that consumes her foe's vitality", and a "Financial Crisis where electronic trading decimates an entire nation's economy."