Other Names: Black King; Voice; Spawn of Mephisto; Lord Blackheart; Prince of Hell; Legion; Black Prince; Mr. Degli; Son of the Devil
First Appearance: Daredevil (vol. 1) #270 (Sep. 1989): "Blackheart!"
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 85
Romantic Interest: Gari Oyle
Worked for: Mephisto
Note: Mephisto's son
Suggested links for further research about this character and the character's religious affiliation: