Princess Mareena

"Nothing can stop me from achieving my dreams and nothing will stand in my way"
Princess Mareena

Mareena is the daughter of Aquaman and Mera and is a member of the Justice League Beyond. While she's not fully receptive to Batman's addition to the league, she's more friendly than the rest of the team. Being an Atlantean, she has the power to breathe underwater, she's an adept speedy swimmer and she is hydrokinetic.