The Lucavi (ルカヴィ, Rukavi) are a group of demons based around the signs of the Zodiac and an antagonistic faction in Final Fantasy Tactics. Their primary goal seems to be to resurrect their master, Ultima, possessing the body of St. Ajora. Once that is done, they will have no need of auracite or the vessels they inhabit, as they'll be able to come and go as they please.