Giselle Teikoku

Giselle Teikoku(ジゼルテイコク Jizeru Teikoku) is a Light Devil Slayer and the sister to Akujin.

Appearance
Giselle has the appearance of a slender and young woman with blue eyes and black hair. She wears a black hakama with a obi around her waist. She also wears a long white haori over her hakama. Her hair is long and is usually worn as a large braid down the front of her body.

Personality
Similiarly to her brother, Giselle is very calm and very polite, though unlike him, Giselle dosen't have a evil heart. She is much more kind then him and usually addresses everyone she meets with honorififcs, including enemys. She is rarely distressed or paniced, similiar to Akujin.

History
Giselle was born as the brother of Akujin. During her childhood, she and Akujin, named Kimeran at the time, was tought Magic by their father, mostly Light Magic. Their father possessed a book on a powerful Lost Magic known as Light Devil Slayer Magic. Her brother crazed for that Magic while Giselle really didn't care much for it. During his passing, their father gave the book to Giselle, due to him sensing the negative emotions of his son. Out of rage, Kimeran tried to murder Giselle and take the book by force. Fortunatly, Giselle escaped with the book and taught herself how to use the Lost Magic.

Physical Attributes
Immense Strength: Giselle has a large amount of strength. She was able to stop one of Jason's lightning enchanced sword swings with just her finger, which in turned cause the area behind her to be completly destroyed. Not only that, but she was then able to send him flying multiple feet backwards by just flicking her finger. She also has exeptional jaw strength, as she completly devoured a metal arrow shot at her direction, even though her element is light.

Immense Speed: Probably due to her signature Magic, she has a impressive amount of speed, easily capable of outstripping Mages with speed enchancing Magic and was able to keep up with a light-enchanced Akujin, who is known at the time as the fastest mage in all of Earth-Land. She can also apply light to different parts of her body, allowing her to travel at extreme speeds.

Enchanced Durability: Despite usually using her Magic to escape harm's way, she is shown to be able to take a beating as well. She stated that she was fine and that she felt no pain when a wine bottle was accidently thrown in her direction and was stuck on her forehead. She then procceded to rip the bottle from her head, causing the people around her to look in horror.

Assorted Attributes
High Intellect: Giselle has a high amount of intellegence, as she is able to accuratly pinpoint what injuries have been sustained by people and how to cure them. She is also knowledgeable in different kinds of medicine and diseases. She was also able to learn her Devil Slayer Magic in a very short amount of time, as she was able to learn and master this Magic in three months while the normal person would have to take decades to master it. Due to her Magic's healing abilities, she is occasionally asked by the Magic Council to do healing tasks.

Light Resistance: Due to her Magic, Giselle has the unique ability to take and even block light based Magic without being damaged.

Magical Abilities
Immense Magic Power: Giselle has a large amount of Magic Power. Due to the fact that Magic Barrier Particles are inside her body, she is able to use high level spells without getting tired. Her Magic Power takes the form of holy white light. Her Magic Power also has the side affect of causing her to "glow-in-the-dark". An example is when she turned off a light switch in a room, she started glowing white. She can control this ability at will, making it usful for lighting up dark areas.

Light Devil Slayer Magic
Light Devil Slayer Magic(光の滅悪魔法 Hikari no Metsuaku Mahō): Light Devil Slayer Magic allows Giselle to incorporate the element of Light into her own body, allowing her to produce white light from various parts of her being, which are mostly used as a form of offense. The white light generated by this Magic is said to be extremly powerful, as it is more powerful than any other Light based Magic, including the black light produced by a Light God Slayer. This Magic gives her total dominance over light, allowing her to even bend and redirect the light produced by other light-based Magic. She is also capable of bending the light particles in the surrounding area to create powerful illusions.

Due to the Magic's holy properties, she also has the ability to use white light to heal injuries, including poison and other diseases. In addition, Giselle is capable of consuming external sources of light to restore her body to a healthy state and regain her reserves of strength, making her immune to most Magic that revolves around light. Although, similiarly to most Slayers not being able to eat their own element, she can't consume light that she herself created. Due to the Magic Barrier Particles inside her body, she can eat any other form of light, including the light of Light Dragon Slayers and Light God Slayers.

Basic Spells

 * Light Devil's Rage(光魔の激昂 Kōma no Gekikō): The Devil Slayer's standard "breath "attack. Giselle takes in a large amount of air. To initiate the spell, Giselle will gather a large amount of light in her mouth and then releasing it from her mouth, causing a destructive white light to be released, destroying most of the surrounding area. She can then release the created light in two ways. The first way involves a large tornado of pure light energy. This version is very destructive, being able to destroy the ground as well as pierce buildings. The second way is to produce a large beam of holy light from her mouth. This version has high piercing abilities, allowing her to easily penetrate Magical Barriers. She can also alter the trajectory of said laser.

Trivia

 * Her appearance is based off Retsu Unohana from Bleach.
 * Light Devil Slayer nagic was approved of by Perchan.