|Full Name||Dario Bossi|
|Canon Appearances||Castlevania: Dawn of Sorrow|
Dario was born the day Dracula was killed in 1999, causing him to be gifted with great powers, and becoming a potential successor to Dracula's power.He met with a leader of the Dracula cult Celia Fortner. She gave him the power of a very powerful demon named Aguni by fusing their souls. Before this encounter, he was well known for thievery and an arsonist. In the game, he can either be beaten outright or the player may attack Aguni, destroying the link and weakening Dario. He is a non playable character in Castlevania: Dawn of Sorrow.