Toni Moretti is the daughter of a former U.S. Senator from New Jersey. Around the time she turns sixteen, Toni's skin gains a silver sheen. At a pool party for her sixteenth birthday, Toni is mysteriously teleported away. She and a few other teens learn that they are half alien, their mothers having been impregnated by an alien race called the H'San Natall. The teens are part of a sleeper agent program created by the H'San Natall to defeat the super-powered beings already on Earth. The teens stay together, and with the funding of Loren Jupiter, become the newest incarnation of the Teen Titans. Toni’s ability to control bursts of silver plasma energy earns her the codename Argent.
