Serafall Leviathan

**Serafall Leviathan**, formerly known as **Serafall Sitri**, was the Satan Leviathan who was in charge of Foreign Affairs, prior to the events of 666. She is one of the descendants of the original Sitri.

She is the former heiress of the Sitri Clan and the eldest daughter of Zekion Sitri and Gabriella Sitri, and the older sister of Sona Sitri and the granddaughter of Sutekh Sitri and Somnus Sitri.

During the war between the Old Satan Faction and Anti-Satan Faction, she was part of the Anti-Satan Faction, which was victorious against the Old Satan Faction. She was eventually promoted to the Satan Leviathan, losing her right as the heir to the Sitri Clan in the process.

She is known as the **Atlantic Empress** and the **Queen of the Underworld** due to her being the **Strongest Female Devil** thus making her one of the Seven Great Satans who rules the Underworld with the title of "Leviathan".

Serafall is currently enrolled in Kuoh Academy as a Civis Teacher and is a member of Yuuto and Mitsuki's class 3-A. Serafall is also apart of Issei's harem.

## Appearance

Serafall is a beautiful girl looking in her late teens with black hair, tied into twin tails and blue eyes (Pink in season 2-3). She also has a child-like body (albeit with large breasts). Her body measurements are [B85-W56-H80 cm]; height is 160 cm and body weight is [48 kg].

She usually dresses in magical girl's clothing (from *Magical Girl Milky Spiral Seven*, the same outfit Mil-tan wears), magic wand and all, prompting Issei to call her the nickname "Satan Girl" (魔王少女 *Maō Shōjo*).

Her outfit is composed of an off-the-shoulders garment that extends to her mid-thighs and ends up as a skirt. It is pink with black trimmings and a few touches of yellow. Her hat is pointed, like Magician Girl's, except it is white, along with pink rings and a pink spiral on one side.

She wears boots reaching halfway up her thighs, and her wand, which is blue, has a spiral which is similar to the one on her hat, except that it is yellow. She wears optional pink and white clothes. She has faint pink markings on her cheeks.

## Personality

Serafall is best described as an excitable, impulsive, reckless, optimistic, energetic, and short-tempered girl, which is consistent with her normally exaggerated expressions. Due to her great determination, she is always up for a challenge, even if it seems too difficult for her. As Serafall is very social, kind, and truly compassionate, people are often drawn to her happy disposition.

Unlike her serious younger sister, Serafall is cheerful and possesses a childlike personality, which is evidenced when she addresses her sister as "Sona-chan" or "So-tan" and Sirzechs as "Sirzechs-chan". Adding to her childlike personality is the fact that most of her lines end with a star. She also has a deep sister complex, and has a tendency to get her sister into embarrassing situations.

At times saying she is "too cute" and becomes melodramatic. She also has an obsession with fashion, as she is never seen wearing the same clothes outside of her devil attire. When Serafall goes shopping, she sometimes goes to exquisite boutiques and tries on many things, just to leave stating that she is searching for something more casual.

She can be defensive over her lack of modesty at times, such as people finding her devil attire being too revealing only for her to shrug it off claiming that it was the latest "fashion" trend in the underworld. She does not seem to have much modesty, as she sometimes wears rather skimpy clothing and allows people to admire her body while wearing very little, such as swimsuits.

She often uses her looks and sex appeal for her own benefit, flirting with men and acting helpless. Serafall will even allow men to see her completely naked. However, it comes with a cost of having to do one thing for her to each person who did see her naked, even if it was an accident regardless of what that is. Despite her flaunting of her body, Serafall does legitimately detest being treated as an object by men.

She is extremely courageous as she shows no fear or hesitation in engaging battle against vicious monsters and enemies proven to be out of her league against and has been known to stand her ground against anyone hurting her comrades.

## History

Serafall is from an unknown family. Growing up she already possessed monstrous demonic power that she became worshiped by high ranked devils even those of the Original Satans and took her in to hone her powers hoping to train her into a powerful weapon. Resulting in her unable to see her true family ever again.

During the Great War she was brought into the front lines against the Angels and Fallen Angel and became one of the most fearsome forces within the war for her strength and ruthlessness. Her reputation lead to her being greatly feared by the enemies with even the Fallen Angels and Angels fearing and acknowledging her power.

The Original Satan's intentions, however, were opposed by her and a certain group of Devils, the Anti-Satan Faction, who wanted to ensure the survival of the Devils as a species, thus disapproving of the continuation of the Great War. This dissension eventually caused a civil war to break out between the Devils.

Serafall, at the time, was an ace of the Anti-Satan Faction alongside other powerful Devil who stood against them. The result of the quarrel was the fleeing of the Satan faction to the end of the Underworld, and the creation of the current Devil society.

Following the defeat of the descendants, their names became titles for the new rulers of the Devils while the Original Satans became known as the Old Satans. The positions were given to four devils who were born with immense power, equivalent or superior to the original seven.

Serafall was challenged by Grayfia Lucifuge for the position of "Leviathan", the only other female devil that could compare to her, and the two devils battled each other for the position. The battle lasted for ten days, and their respective powers caused massive changes to the battlefield. Serafall ended up as the victor of that battle, although both women were seriously wounded and thus was given the title "Leviathan" and the most Powerful Female Devil Alive.

## Powers and Abilities

**Immense Demonic Power**: As the current Leviathan, Serafall is one of the most powerful Devils in the Underworld rivaling even Sirzechs Lucifer, "Crimson Satan". Her sister once stated that Serafall could destroy the nation of Japan several times over if she so much as "glitters". She is also regarded as the strongest female Devil in the Underworld, something made very notable as there are other powerful female Devils such as Grayfia Lucifuge and Roygun Belphegor, who is also known for possessing Satan-class powers though the latter being due to the King Piece, which was confiscated. In fact, along with Sirzechs Lucifer and the other Seven Great Satan's, she is one of seven Devils considered Super Devils, with their powers and abilities transcending beyond the boundaries of the regular Devils, far exceeding even those of the Seven Original Satans.

* **Water Magic**: As a member of the Sitri Clan, Serafall's magic abilities is complete and utter control of water as it her level of magic is so powerful that it transcended the ordinary manipulation of water and instead allows her to use her magic power to create and manipulate the various physical and biological aspects of the ocean itself which is placed under her command for him to employ for various purposes. This factor allows him to produce, control, and manipulate the element of water to much a greater degree, summoning the water into a large masses of such liquid with crushing force and high-pressure currents. With its power, it can crush anything stuck by her attacks. Having specialized in this form of magic, she can also achieve an extra, extremely versatile avenue of usage for such Magic.
	+ **Leviathan and Beasts:** Serafall is able to create an enormous water Eastern Dragon known simply as Leviathan, capable of spitting out countless compressed water needles, breath, and stakes from its mouth; and countless monsters such as Dire Wolves and Giant Eagles that attacks in an intricate manner.

* **Ice Magic**: Differing from members of the Sitri Clan, Serafall's magical abilities specialized ice manipulation, which she has mastered to where she could freeze one of the Bandersnatch alongside an entire region of the Underworld. She has shown great control over the elements of ice and snow, capable of turning an entire region the size of Russia into a frozen wasteland with a single snap of her fingers.
	+ **Celsius Cross Trigger**: Serafall's signature technique, which converts the land itself into a frozen wonderland, as shown when she froze up an entire region of the Underworld, along with the monsters created by Annihilation Maker, with ease.
	+ **Empress of the Demising Wonderland:** She could create a giant humanoid beast made out of ice, capable of immensely powerful ice-related powers, such as creating soldiers made out of ice, or breathing out freezing snow-white flames. She created this technique based on the research the Grigori made on the Longinus, Absolute Demise.

**Immense Strength:** Serafall is an immensely powerful Devil, being regarded as the Strongest Female Devil of all times, far exceeding her younger sister Sona Sitri in terms of pure power. According to Sirzechs Lucifer, she could easily destroy Australia several hundred times over, only using the same amount of strength needed to flip her hair.

**Master Magician**: Serafall is shown to be very adept at magic. Serafall is an ultimate Wizard-Technique type fighter. In addition to her Water Magic, Serafall has exceptional skills in using other magic due to her Sitri heritage, which grants her increased magical abilities.

* **Custom Magic Circle:** Serafall's research on Magic has lead to she creating her own brand of Magic Circle that can fuel the spells by using the world's mana and reduce the cost of Demonic Power for each spell.

* **Ocean Magic**: Upon reaching the mastery of her water magic, she is capable of fully controlling the ocean and all the aquatic beasts living within them. When fighting the Grayfia Lucifuge, Heiress of Lucifuge Clan, she was able to overwhelm the god by turning the sea against her, eventually draw her by drowning her under the waves.
* **Healing Magic:** Serafall can heal minor wounds, and fatal ones to some extent to make sure the victim doesn't die.
* **Fire Magic:** Serafall has also shown to be well adept in using fire magic when she used a beginner spell called "Fire Shot", which can destroy entire meadows, showing how powerful her fire magic is even at a beginner's level.
* **Defensive Magic**: Serafall has shown to be capable of using defensive magic, using defensive circles powerful enough to defend against attacks.
* **Teleportation Magic**: Serafall is able to use teleportation from the human realm to the Underworld immediately.
* **Doppelgänger:** Serafall is able to create multiple doppelgänger of herself to aid she in the battle against heropponents.

* **Cloth Manipulation:** Usually when Serafall needs to engage in battle, she alters her clothes into her regular revealing attire. She also uses this to repair hers or the clothes of others.

**Stealth Expert**: Serafall is shown to disappear without leaving a single trace, as Akashi Kyoya didn’t felt her presence leave.

**Flight**: Being a Devil, Retsu can fly using her wings.

## Equipment

**Magical Staff**: A powerful staff that has amazing yet unknown abilities. Although Serafall is initially unable to use it at will, she is able to use it in moments of great importance in response to her feelings, managing to revive the Seven Great Satans. It can transform into a bow and create an arrow from thin air. She also managed to transform it into a great ax to launch a frontal attack and a grappling hook, a mixing machine and a flying broom.

## Gallery

Serafall LeviathanSerafall's designCoverSerafall's first appearanceSerafall comes to the class observationSerafall Mahou Shoujo PoseMaou Shoujo Levia-tan shows up at the school's class observation event to see her sister, SonaSerafall PoseSerafall explaining her love for Magical GirlsSerafall cute wink at SchoolSerafall BouncingSerafall excited to see her sisterSerafall HappySerafall happy to see SonaSerafall imagines her and Sona togetherSerafall wanting to become closer to her sisterSerafall at the ConferenceSerafall cute wink at conferenceSerafall in her Conference outfitSerafall and Sirzechs face up-closeSisterly LoveSerafall gets angry at the Old-DevilsSerafall's WrathSerafall Transforming into a Maou ShoujoSerafall as Magical Girl during Three FactionsSerafall sitting next to Sirzechs Lucifer and Ajuka BeelzebubSerafall with Ajuka Beelzebub and BaraqielSerafall complainSerafall thinking about Sona's cosplaySona embarrasse with SerafallSerafall changing into her Magical Girl cosplaySerafall doing Magical GirlSerafall poseSerafall and Sona performanceSerafall on the cover of the magical girl movieSerafall and Gasper Vladi in a boxSerafall in a KimonoSome of Rias and Sona Peerage with Azazel and SerafallSerafall talking with IsseiSerafall Eating Sashimi in KyotoSerafall and AzazelSerafall informing Group of CircumstancesSerafall smiling faceSerafall with Yasaka and KunouSerafall staying in Kyoto to continue the Peace TalksSerafall wearing a Neptune OutfitSerafall on the cover of a SSSerafall and Sona the Magical GirlsSerafall wearing a Swimming SuitBuuny Girl Serafall

## Trivia

* Serafall has her own TV show in the Underworld called *"Miracle☆Levia-tan"* (ミラクル☆レヴィアたん *Mirakuru☆Revia-tan*), which has a rivalry with *Oppai Dragon*.
* Serafall sees Gabriel as her biggest rival.
* The only known member of Serafall's peerage is the "Magical Beast King of the Earth", Behemoth.
	+ In Jewish mythology, Leviathan is often depicted as the sea-monster, associated with Behemoth the land-monster and Ziz the air-monster.
* Serafall has a tendency of adding the suffix "-chan" (ちゃん) on everyone she knows.
* Serafall has stated that she still has spare Evil Pieces and has shown interest in making Mil-tan her servant.
* Serafall choreographed the music video of "The Song of Oppai Dragon".
* Serafall's name is derived from the names of four female characters from the Gundam TV series: Sayla Mass, Lalah Sune, Four Murasame, and Roux Louka. (Say-Lah-Four-Roux, pronounced SeLaFoRu, Seraforū, or Serafall in English)