Bloodbane (Syrax)

Blackjack's true face. As a black dragon of the Deryos bloodline, his breath weapon is acidfire ... which is best described as incredibly corrosive liquid flames (and the fumes aren't good for you either). He doesn't actually have lips over his incisors and canines so dripping of acid does tend to occur... but when you're a six hundred foot dragon you don't need to care about that kind of thing.