The Ordo Dracul is one of the five covenants in the World of Darkness role-playing game Vampire: the Requiem published by White Wolf.
The Ordo Dracul was founded by the legendary vampire Dracula, and its members practice an esoteric discipline known as the Coils of the Dragon in order to master their vampire weaknesses. Basicly, becoming less human and more divine, in a darker sense.