Board Thread:Discussion/@comment-5142966-20160529002140/@comment-5142966-20160530165158

Because there are tons of chemical compounds that can make different colors of fire. (It's assumed that dragons and firebenders can mimic these chemicals I guess). But there's literally no chemical mix for black fire, it's completely impossible. Even though I'll highly miss the ability to burn shit with really awesome hellfire, it can't happen.