Ace (real name: unknown) is a slender american girl in her early teens with black shiny bob-cut hair with a V-shaped widow's peak, black eyes & fair skin. She wears black eyeliner, black lipstick & black nail polish.

She is a Metahuman, a human born with a superpower. In Ace's case, she is a psychic who can warp the perceptions of others via making eye contact. This can leave them catatonic, mentally unstable or psychologically damaged. She is also capable of telekinesis & telepathy.

When Ace was an infant, she unintentionally left her parents catatonic. After this, she was taken by the government, who intended to study & use her power. They managed to dampen her power by the use of a headband, which made her harmless & controllable. Ace spent all her childhood being studied & tested, to be indoctrinated into the card-themed government task-force, the Royal Flush Gang, along with other teen metahumans.

Ace wears a white high-collar, long-sleeved leotard with the right arm & right side being black. The leotard has a black ace-of-spades symbol on her left breast & she wears a grey spade shaped hairpin on the top-right area of her head. Ace finally wears a pair of black flat ankle-boots. She usually sports a grim & expressionless face with sunken black eyes.

Ace's casual attire consists of a grey cardigan, a black V-neck shirt, a long black dress, black leggings & black boots.

Though Ace exhibits some childlike manners, she rarely speaks, is cold & emotionless, & often sits around while staring blankly into the void. When provoked, she can become quite terrifying & dangerous when she actually decides to use her powers. However at heart, she is also a lonely, scared, traumatized girl robbed of her childhood because of her powers & the government, & only ever wanted real friends. She is genuinely friendly to those who befriend her.