Age: 29

Height: 176cm

Weapon: Alchemy & Knives

Stigmata: Tongue

Birthday: December 6

Felicita's attendant ever since she was young. Luca is the holder of the Temperance arcana. Not only did he teach Felicita how to use knives in battle, he is also talented with housework such as sewing and cooking. He is childhood friends with Pace and Debito. Luca loves alchemy and is often carrying out experiments in his lab, however he doesn't seem to be on good terms with his alchemy teacher, Jolly, in fact, he, along with Pace and Debito despises Jolly for forcing them to be his research subjects under the "Tarocco Experiment."