Black Panther: Wakanda Forever, introduced us to Namor, the Sub-Mariner, and his iconic catchphrase, "Imperius Rex!" This formidable character hails from the depths of the undersea kingdom of Talokan and is rumored to be the embodiment of the deity K'uk'ulkan. With his royal lineage and godlike powers, Namor promises to be an unforgettable addition to the MCU.