Ember was a hothead that must have had relations with a dragon since she can spew fire. Ember demonstrated her fiery potential when she orders a local drug peddler named Willie to recognize Brother Night as the supernatural crime kingpin of San Francisco. Willie refused to acknowledge Ember because he assumed Ember was a delusional crack whore that was acting on behalf of her pimp. Ember dodges Willie’s blade and gives him a burning kiss which scorches him from the inside out. Zatanna defeats Ember when she uses a spell that causes Ember to only spew out water instead of fire.
Other Media
Animation
Justice League Action

Ember appears in a cameo in Season 1, Episode 11 “Play Date” as playable character in Toyman´s game. She makes her first fully appearence in Season 1, Episode 14 “Speed Demon” fighting Batman, Zatanna and Etrigan with her boss, Brother Night. She is voiced by Tara Strong.
Justice League Action (Web Serie)

Ember appears in the serie.
She is first seen in Episode 7 “Quality Time”, teming up with the Ivy League (Star Sapphire, Posion Ivy and Cheetah) against the Justice League.