Ace is a member of the Royal Flush Gang in the DC Comics universe. She is known for her psychic abilities, which include telepathy and mind control. Ace often appears as a child with a stoic demeanor and is characterized by her immense power, which she struggles to control. Her abilities make her both a valuable asset and a significant threat, depending on her emotional state. In various adaptations, Ace's story often explores themes of loneliness and the misuse of power, making her a poignant and tragic figure within the DC Comics lore.