Dex Stewart

Prince Dex Stewert/Masked Rider - is the hero of the story. He is the grandson of King Lexian. Dex originates from the fallen planet of Edenoi. In Edenoi's royal family, the powers of the Masked Rider are passed down from generation to generation. As the current Masked Rider, Dex is sent to Earth incognito as "Dex Stewart" to stop his evil uncle, Count Dregon, from enslaving the Earthlings He is adopted by the Stewarts and tries to interact with American culture. Dex has many capabilities that Earthlings don't have. He can materialize a crystal on his forehead to transmit his thoughts to others, use it to scan and x-ray, and sense nearby danger. Dex has superhuman strength, super-speed, light wave generation, and telekinetic abilities. While trying to blend in, he appears unusual to everyone else. In order to transform into Masked Rider, he shouts out the phrase, "Ectophase Activate!"