Leen is shown as a young woman despite her age, with silver twin-tails and gold eyes. She is usually wearing a lolita dress.
She has a strong thirst for knowledge. This can be seen in her enthusiasm for discovering all 9 Babylon flying structures.
- Light Magic:
- Banish - ?
- Healing - ?
- Invisibility - ?
- Null Magic: Program
- With this certain Null magic, Leen is able to manipulate inanimate objects. The result of her skill with this ability is the creation of the bear, Paula. She told Touya that she had been programming it for 200 years. She had programmed Paula so that it would have an eerie resemblance to an actual living being.