Harlequinn Arkham File/ App sheet

(no, her name is not a typo, just read!)
-Secret Identity-
Name: Allicia (Ally) Greaves
DOB: 2-12-2020
Age: Early 20's
Sex: Female
Height: 5'6" (5'11" her boots)
Weight: 125 lbs
Body Type: Curvy
Ethnicity: Caucasian
Item of Importance: The Ace card of a custom deck of cards that her father had made for her Alice in Wonderland play matinee, where she was the Red Queen. He was holding it up when he was shot in the head.
Schooling: Self-taught, borderline genius (though she is absent-minded at times)
History: At age nine, her parents were murdered by policemen who believed they were part of the newest branch of Mafia in Gotham. She was put in the custody of her aunt, Carman Arkham, who owned part of the Asylum at the time, which put her in touch with some very "disturbed" people. She even befriended a few of the Jokerz, like Ghoul and DeeDee. Later, when she ran away, she decided to put her acting and gymnastics training to work and joined the Laffbox 3 Ring Circus, where she met an inventor by the name of Allphonse Curriman who has gathered information and created Artificial Personalities of the big bads from back in the cape days of the Dark Knight in the form of interactive holograms. When she leaves the circus to pursue her life of crime, she steals the chips with Harleen Quintzel and the Joker, who become her mentors when she joins the Jokerz gang. (Takes place in Batman Beyond but can easily be adapted to other Batman sagas)
-Supervillain-
Name: Harlequinn
Date of Creation: 4-16-2029
Powers/Abilities/Quirks: Complete disregard for human life, unusually strong for her age, disregards/disobeys authority, does what she wants in any and all circumstances, completely double jointed
Workforce: full-time criminal
Training: For a short period of time she worked in the circus (age 12-14) and took gymnastics, ballet, and drama before that
Goals: Make Gotham as miserable as she was as an orphan