|Dustiness Ford Sylphina|
|Romaji||Dasutinesu Fōdo Shirufīna|
|• Professional Status•|
|Affiliation|| Kingdom of Belzerg|
|• Personal Status•|
|Relative(s)|| Dustiness Ford Ignis (uncle)|
|Light Novel||Volume 12|
Dustiness Ford Sylphina (ダスティネス・フォード・シルフィーナ) is Darkness' cousin.
With blonde hair and blue eyes, she is the spitting image of Darkness. In fact, they look so similar the two of them could be mistaken for mother and daughter.
Sylphina was once infected with a disease called Colorin. Being the host, she could only be cured with a complicated antidote consisting of onion of an onion duck, the root of a mandragora, tears of a ghost, and the nails of a high-ranking devil. Kazuma and Darkness set off to obtain the last ingredient since Vanir could not supply them due to his physical body residing in Hell.