Note: I honestly don't know what sort of abilities she possesses so I'm just going to give her some abilities that will make her a badass. She is, after all, one of the Rookies Four, and Naruto's King.
Name: Seekvaira Agares
Race: Devil
Family: Mr. & Mrs. Agares (Father and Mother)
Bio: The next heiress of the Agares Clan and one of the Rookies Four, Seekvaira has taken an interest in her new Rook, Naruto Namikaze, seeing greatness in him as well as a person trying to keep the ones he cares about close without pushing them away. Despite what others say about him, Naruto will always have Seekvaira's support.
Personality: Seekvaira has a serious personality. She appears to be short-tempered and sharp-tongued when dealing with matters or people she doesn't like. The only people she's soft on is Naruto, her father, and Alivian. When it comes to dating, she is inexperienced. Seekvaira is a huge mecha otaku. Her interest in mecha is so large, that when she starts talking about them, she becomes extremely excited and enthusiastic, completely losing all signs of her usual calm and serious personality.
Appearance: Seekvaira is a beautiful young woman around her late teens. She wears glasses and has a cold, sharp gaze. At the Young Devils Gathering, she wore a blue robe that exposed very little skin. After deciding to personally keep an eye on Naruto by attending Kuoh Academy as a teacher's assistant, she wears a black business suit over a white dress shirt and a knee-high skirt. She also wears her hear in a ponytail.
Skills: Seekvaira is an expert tactician in battle. Like Naruto, she's smart enough to build giant robots as well as her own gadgets. She is very proficient in hand to hand combat, being able to utilize her fighting style with her family's magic. Being the daughter of Archduke Agares, she has knowledge of dealing with business and politics.
Abilities:
Flight: Since she's a devil, Seekvaira can sprout wings for flying.
Time Magic: Seekvaira has inherited her clan's time magic. With it, she can increase her reaction time and speed, reverse damage, slow down enemies and attacks and more. She has the ability to stop time, though it's not fully mastered.
Fire Magic: Seekvaira only knows the basic fire spells of a devil. She does create her own variations of it and mostly uses it to empower Naruto.
Light Magic: Seekvaira has a natural affinity to light magic. She can use master level light magic. She only uses this magic in case her Light of Luceras magic is sealed.
Shield Magic: Seekvaira can create shields to protect herself and her allies. In tandem with her Light of Luceras magic, she can layer multiple shields and, if she wants, use her magic to create a large barrier around a whole town, though it weakens her.
Destroy Magic: A magic she rarely uses, Seekvaira only knows one spell from this category that allows her to obliterate an enemy by converting her magic to dark magic and forming the kanji for destroy (滅). The symbol will then seek out her target and destroy the soul of her enemy. The target has a 0.09-10% chance of survival. This uses up a lot of of her magic reserves.
Augmentation Magic: Seekvaira can temporarily increase the abilities of herself and her allies for a short period of time.
Repel Magic: Seekvaira can deflect ranged attacks by constantly releasing her magic from all directions. However, while using this, she can't move.
Healing Magic: Though not as good as Twilight Healing, Seekvaira can heal herself and her allies.
Rune Magic: Seekvaira can formulate symbols that can cause special events to occur. She usually applies this magic to rune stones that she makes.
Space Shards: Seekvaira can form mystically-formed blades made of space that is warped into a glass like material.
Light of Luceras: Exclusive to a rare selection of members from the Agares Clan, Seekvaira can use her tangible, fiery energy to form holographic mandalas, that can be used as powerful energy shields or melee weapons. She can also conjure fiery lines she can use as whips or lassos for combat. They constantly emit sparks, evoking a serrated appearance, and generate more force than the user normally can alone. Using all of her energy, she can conjure up a powerful mecha-themed holographic armor for extra strength and defense.
Dimension Magic: Connected to her Light of Luceras magic, Seekvaira can bring all of her allies and her enemies into a parallel dimension and reshape it to give her an advantage over her enemies. This magic, however, is sealed. It can only be used once she uses her fire, light, shield, destroy, augment, repel, time, and healing magic. She has never used it before because she usually expends her magic doing other abilities. No one in her clan, with the exception of Luceras Agares, has ever been able to utilize this magic.
Sex Magic: A spell that Seekvaira decided to practice in secret, a couple of months after meeting Naruto, she can enhance her powers by sexual intercourse with oneself or whoever she's in love with for a limited time and fully charge her energy. She can also use this magic to heal her partner's wounds or empower them for a short time.
Equipment:
Rune Stones: Seekvaira can infuse her energy into these stones for a variety of effects.
Gunplas: Seekvaira can control Gunplas to support her time barriers and they can also move through shadows.
Nightfall: A two-handed war axe, Seekvaira inherits it from her mother. The black blade is made from a meteorite and has a rune inscribed by it that allows her to recall the weapon.
