With Hynden Walch reprising her role, Blackfire debuts in the second movie of the animated series. Unlike Starfire, her appearance is not modeled after her original comic looks; having straight waist-length dark purple hair. As one of the students at Koragar Academy, she came to Earth to beat Super Hero High School in the games, even her own sister. She expressed her dislike at Starfire's overly optimistic attitude and at her sister "lowering herself to help humans". She is offended of mere mortals passing themselves off as "superheroes" such as Batgirl. As the night wore on, she later stayed behind to help Starfire fight the robots created by Lena Luthor. She combined her stronger lilac blackbolt energies with Starfire's bright green ones and dismantled them with ease, to which Starfire said that they were at their very strongest when using "the blast of togetherness". She combined her purple ultraviolet energy-projecting abilities with Starfire, and several other superheroes, to supercharge Platinum.