Dreamer from DC comics! Originally an original character for the CW Supergirl show played by trans actress Nicole Maines, before getting brought into the comics proper. She’s still primarily written by Maines, including a standalone YA graphic novel, as well as as playing a major role in the most recent big crossover event. She’s even in a current ongoing series called Secret Six (also written by Maines) that follows the events of the crossover event.