Gender: Male
Species: Dog
First Appearance: Knuckles the Echidna #13
Information: Blackjack is Ebony Hare’s henchman. Although he does not say much, he packs a mean punch. With one swing, Blackjack knocked out Renfield the Rat’s fighter Ripper. The only one able to overcome Blackjack’s power is Mighty the Armadillo.