Teen Titans Go 2017 Beast Boy Animals
He made an appearance in issue #46 and was revealed to be the long-lost younger brother of Blackfire and Starfire. He had been sent away from home by his parents to protect him from the Gordanians and to preserve the royal family line. Everyone except Blackfire was heartbroken by this decision to send him away from home, and preserved the big secret to keep him safe. Blackfire was motivated into being a villain by jealousy of her younger siblings because Starfire was the favorite daughter for being prettier and kinder, and Wildfire was next in line for the throne after her father despite his absence. He supposedly returned to visit Starfire on Earth, but in the end he turned out to be Madame Rogue in disguise, it remains unclear how this was set up in the first place. When Starfire learns the truth that her brother hadn't truly returned, she figured that it was Blackfire behind the evil scheme. Starfire was so livid that her big sister would resort to pulling such a cruel stunt just to get rid of her and her friends, she cuts all family and sisterly ties with her and swears to find her little brother one day because "he is the only family she has left". Blackfire then looks down in her prison cell in a seemingly mournful way. It could be that she knows that Wildfire is still out there somewhere in the galaxy and may truly reunite with Starfire one day.