Tarocco: Members of the Arcana Famiglia who are specifically chosen. They are marked with a Stigmata.
Bearing the Stigmata, the Tarocco are granted powers, called the Arcana.
The Major Arcana: 0-22, exist by consuming the emotional strength of the host. But the cards that aren't contracted/without hosts, survive by receiving power from the host of the World Tarocco. 
- ↑ Arcana Famiglia manga; Chapter 1, page 3