All chromatic dragons are evil, but black dragons stand apart for their sadistic nature. A black dragon lives to watch its prey beg for mercy, and will often offer the illusion of respite or escape before finishing off its enemies.
A black dragon strikes at its weakest enemies first, ensuring a quick and brutal victory, which bolster its ego as it terrifies its remaining foes. On the verge of defeat, a black dragon does anything it can to save itself, but it accepts death before allowing any other creature to claim mastery over it.