Aquaman's archenemy, high-tech underwater mercenary. Muscular African-American man, usually unseen inside suit. Black armored suit with large, bug-eyed helmet featuring glowing red eyes. Expert fighter, inventor of advanced underwater tech. Driven by hatred for Aquaman and Atlantis. Ruthless, cunning strategist. Complex father-son relationship with Jackson Hyde/Aqualad. Struggles with balancing personal vendetta and mercenary work.