Fantasia is the queen of all shinigamis who lives in the Shinigami Realm, she is the mother of Shi, and the wife of The King of Death.
Fantasia is very cruel, cunning, cold, heartless, and seductive. She has an obsession for whatever man is the strongest in the Universe. She spends most of her time torturing her opponents, consuming souls, training, and thinking of better ways to torture her opponents. She also, despite being evil cares very much for her son Shi and will always be there to help him and support him.
Fantasia can use destructive dark magic, this magic has a physical form used for destroying objects, blocking enemies' attacks and picking up objects. Fantasia can use a wide range of abilities and techniques with darkness magic.