10 Most Powerful Female Justice League Members
9. Fire
Beatriz de Costa is a complicated, but celebrated character. Initially created exclusively for the Super Friends comics and cartoons, Fire later folded into the mainline continuity of DC comics, becoming a prominent part of Justice League International.
Originally the recipient of mystical energies, Fire's power now originated in an explosion that infused her with a substance called Pyroplasm while working as a spy. Beatriz was given abilities that include flight, flame breath, energy blasts, enhanced speed due to her flying, and intangibility. Originally, Fire could literally burn out, exhausting quickly, but that has since been diminished over time.
The other interesting factor beyond her pure power level is that the Brazillian powerhouse has worked as a spy with organizations like Checkmate in the past. As such, Fire is willing and more than capable of stepping over a line that other heroes will not cross.