|“||As long as we live and breathe, our way is paved with ice. A person’s life is not composed of four ever-changing seasons, but of a year-long winter wasteland. Whether or not you stop to wipe your blood and tears, they will inevitably freeze over.||”|
–Aslatiel to Issei in the Aoyama Cemetery, Life.16 The Icy Road Forward.
Ookami-chin (By Kuroka)
Aly-chan (By Serafall)
Aly-kun (By Asura)
Nii-sama (By Aiden)
Onii-chan (By Priscilla)
Master (By Est)
No.7 (By Niphelia)
|Eye Color||Red (black sclerae and slit pupils when using the Maou’s blood)|
|Equipment||Power of Destruction|
Beast of Darkness
|Relatives||Zekram Bael (Ancestor)|
Griffith Marchosias (Father)
Anastacia Bael (Mother) †
Lucatiel Marchosias (Younger Sister) †
Zeoticus Gremory (Uncle)
Venelana Gremory (Aunt)
Sirzechs Lucifer (Cousin)
Rias Gremory (Cousin)
Grayfia Lucifuge (Cousin-In-Law)
Millicas Gremory (First Cousin Once Removed)
Lord Bael (Uncle)
Misla Bael (Aunt)
Sairaorg Bael (Cousin)
Magdaran Bael (Cousin)
Marchosias Clan (Former Heir)
Kuoh Academy (Second-Year Student)
Occult Research Club
God Club (President)
Aslatiel Bael's Peerage
Aslatiel is a seventeen-year-old boy of somewhat above average height, with slightly messy silver hair past his earlobes and piercing blood-red eyes, inherited from his father and mother respectively. He has pale skin and a lean, yet fairly muscular build with some scars. Unlike most Devils, Aslatiel possesses multiple pairs of black wings, having two pairs when he was thirteen years old, and four pairs as of being seventeen.
When using the power of the Maou’s blood, his sclerae, fingernails and toenails turn black, while his pupils become feline-like slits.
Initially, Aslatiel wore a black high-collared jacket over a bluish gray T-shirt, along with dark jeans and black leather boots. He always wears a black leather glove on his left hand, covering the crest of the Old Maou Faction. After the Peace Treaty arc, he changed his apparel to a gray jacket over a white T-shirt, grayish blue jeans and the same footwear. He also began to use a pair of black-rimmed spectacles at this point, and his black glove was changed for a similar one but with the shape of a wolf’s head on it.
After battling with Claudia of the West, his clothes changed yet again, this time to an impermeable black hoodie with an optional white face mask, a cordovan T-shirt, and once again dark jeans with black boots.
When he was younger, he wore clothes befitting of the young master of an aristocratic family, before being dressed in a simple black shirt with black trousers upon his capture by the Old Maou Faction. After freeing himself, his wardrobe changes frequently, but it almost always consists of dark-colored clothing with maybe some red or blue articles. He also began to wear his black glove at this time.
Aslatiel is normally perceived as quite handsome by most women, with many girls at school fawning over him and even the Apostle Claudia complementing him on his looks. However, he can also come off as rather feminine in appearance, especially in his childhood, being mistaken for a girl by Soujirou during their first meeting. He bears a strong physical resemblance to his father.
Similar to his cousin Rias, Aslatiel possesses a single strand of hair standing out at the top of his head (known in Japan as ahoge).
During his childhood, Aslatiel was confident in his own abilities to the point of arrogance, challenging strong creatures to battle just to show off. He had a well-accepted sense of his own childishness, once calling out Ravel on trying to be too mature for their age.
He was known to be a doting brother, as well as fiercely competitive, perceptive of others’ struggles and extremely caring. These last traits earned him the romantic affections of Ravel and Sona, becoming the only person to ever beat the latter at Chess.
After being experimented on by the Old Maou Faction, undergoing months of intense torture and witnessing the death of his younger sister Lucatiel, Aslatiel’s personality changes drastically. He abandons his subconscious non-killing ways and becomes willing to not only murder, but also cause unnecessary pain and suffering to anyone who threatens him or his loved ones, Graphas Lucifuge and his father being the main targets of his hatred. However, despite becoming far more brutal and ruthless, Aslatiel manages to maintain complete composure and is capable of effortlessly switching back to his gentler side at any moment.
Yearning for power and strength, he maintains his arrogance, but not to the point of feeling contempt for his enemies. Using the Beast of Darkness as his guide, his new creed becomes “If you are strong, you live. If you are weak, you die.”, and he believes it is not only his right, but his obligation to “devour” anyone who stands in his way.
After reuniting with Rias, Sona and Akeno and making new friends, he appears to be reverting back to his pre-experimentation personality, although he still keeps his ruthlessness and willingness to kill.
Aslatiel is slow to warm up to people, hiding his true feelings behind a façade of arrogance and hostility, but after recognizing someone as a friend, he becomes fiercely loyal and willing to do almost anything for them, even if he has to play the villain for that person. Conversely, once recognizing someone as an enemy, he becomes completely unforgiving and capable of resorting to torment just for the fun of it.
Aslatiel has deep-rooted feelings in the value of hard work, causing him to respect and even admire people like Issei and Sairaorg, who continue to push forward despite their lack of natural talent. He also has a particular principle of what a true ruler should be, believing one to be him who becomes the symbol of both the admiration and hatred of his subjects, therefore becoming the martyr through which the people can achieve glory and happiness.
Even after being revealed as a member of Stigma, Aslatiel preserves a strong love for his family and friends, being capable of doing the most heinous of acts in order to keep them safe and happy, even if he himself becomes unhappy in the process.
Aslatiel is easily embarrassed by many things, especially in romance and sexual situations. He also possesses a mischievous side, forming the God Club with Issei and Yuuto as well as staging an almost perfect plan of disproportionate revenge upon his cousin, Rias. He’s also afraid of roller coasters, clowns and canines and has an inhuman love for sweet foods.
All around, Aslatiel’s personality takes heavily after that of his mother in her youth.
Aslatiel was the first son of the marriage between Griffith Marchosias and Anastacia Bael, so he was the supposed heir to the Marquis-ranking family. One year later, his sister Lucatiel was born, later becoming a weak-bodied, yet energetic girl who deeply loved her brother. Aslatiel, in turn, was very protective of her and was forced into any adventure she tried to have.
Aslatiel’s sword training at the hands of his father started when he was barely six years old, and he had mastered most of Griffith’s Absolute Blade Arts by the time he was nine. During this time, Aslatiel and Lucatiel also befriended Rias, Sona and Ravel, the five of them becoming an inseparable group.
One year after his father Griffith slaughtered the entire Marchosias Clan and disappeared, Aslatiel and Lucatiel were kidnapped during an attack of the Old Maou Faction on the Gremory castle, and were believed dead.
At some point, Aslatiel became a freelancer with Sirzechs as his guardian. Throughout this time, he took on all kinds of jobs, ranging from escort to hitman. He made an enemy out of the Greek goddess Artemis during this time.
After completing a job during which he accidentally encountered Riser Phenex, Aslatiel is called by Sirzechs and hired to move to Kuoh Town and protect Rias, Sona and their peerages from the suspicious activities of the Fallen Angel Cadre Kokabiel. Reluctant at first, Aslatiel eventually complies.
Powers & AbilitiesEdit
Immense Demonic Power: By his own admission, Aslatiel’s demonic power reserves are vast and powerful. Even when not using the power of the Maou’s blood he has enough demonic power to completely neutralize Issei’s full-power Dragon Shot near the beginning of the story. A direct infusion of it is enough to make a beast which could reflect Riser’s flames explode in pieces, and a release of his aura is enough to fill a group of over fifty Fallen Angels with a sense of being like prey before a predator. In Rias’ words, even with the help of Akeno, Sona and Issei’s Transfer, their difference in power is like comparing a mere forest fire to an active volcano. Aslatiel’s power is ranked as SS-Class by the magicians’ Grauzauberer association. His aura is red in color, but it can also show black streaks or become entirely black.
- Infusion: The Marchosias Clan’s Devil Trait. Aslatiel is capable of directly infusing his bones, blood vessels and muscles with demonic power, drastically increasing his physical capabilities at the risk of damaging his body. According to Kokabiel, Aslatiel’s and his father’s talent with this ability are abnormal, with them being able to infuse specific parts of their bodies in order to increase effectiveness and minimize the risk. This particular use of Infusion is what allows Aslatiel and Griffith to use the Absolute Blade Arts.
- Absolute Blade Arts: Griffith Marchosias’ series of strongest sword techniques, with a total of ten confirmed but not fully revealed basic techniques and an unspecified number of special ones. Only made possible due to Infusion, they are Aslatiel’s main combat skills.
- First Form – Purple Lightning: Infusing one of his legs from the knee down with demonic power, Aslatiel releases a lightning-fast thrust which induces explosive power in a specific direction.
- Second Form – Meteor: Infusing the entirety of both arms with demonic power, Aslatiel launches a powerful downwards slash. Among the ten basic Absolute Blade Arts, it boasts the greatest raw power.
- Third Form – Shadowmoon Waltz: Aslatiel’s favorite sword skill. An anti-army technique, it is done by infusing the waist and its surroundings with demonic power, taking a pivoting stance, typically done in one foot, and then spinning in a revolving fashion with the sword held in a reverse grip. The spiraling dance can easily deflect an omnidirectional wave of attacks and defeat many opponents at once.
- Fourth Form – Blazing Slash: A counter-type technique against fire attacks, it consists of spinning at a high speed in order to create a vortex of wind capable of absorbing the flames. Then, the collected fire is launched towards the opponent. Requires less Infusion effort than the Shadowmoon Waltz.
- Sixth Form – Crushing Fang: An anti-shield technique, it is performed by slamming a fist infused with demonic power on the sword’s pommel. The following vibration is easily capable of shattering ordinary defense-type magic circles.
- Eighth Form – Hydra’s Shadow: Infusing the sword arm, particularly the elbow, with demonic power, Aslatiel releases seven thrusts at a speed that creates the illusion of them happening at the same time.
- Destructive Form – Bursting Blossom Spiral Blade Dance: Indisputably the most powerful Absolute Blade Art in terms of destructive power, far outclassing even Meteor, it is a technique invented for slaying monsters and powerful spirits, not meant to be used against other swordsmen. Originally a skill meant for two swords, Aslatiel has been able to adapt it so that he can use it with one, but doing so severely strains the hand in use. A stream of powerful slashes ranging from sixteen to eighteen seamlessly attack the target in a manner resembling the blooming of a flower. With this technique, a thirteen-year-old Aslatiel was able to destroy a construct of the archdemon-class spirit Valaraukar, who is said to have powers at least on par with an Ultimate-Class Devil, while Griffith Marchosias has declared being able to obliterate one of the Five Dragon Kings if he used it seriously.
- Final Form – Last Strike: Titled the ultimate Absolute Blade Art by Griffith Marchosias, it is a technique in which the user absorbs all of the physical and magical energy in the attacks sent against them via perfectly matching the opponent’s breathing, heartbeat and power flow. The counter-attack released as a consequence is frightening indeed, but failing to perfectly match the opponent can completely expose the user to a lethal blow.
- Aslatiel’s Originals: A series of Absolute Blade Arts devised by Aslatiel, rather than his father.
- Advanced Form – Iron Snake: A spinning attack made with a sectioned blade, rather than a usual sword. The unorthodox blade can attack the opponent from an unexpected direction if it misses at first, but it is also remarkably hard to control.
- Advanced Form – Tiger and Dragon: A dual wielding sword skill. The user releases countless lightning-fast slashes without requiring a starting stance.
- Advanced Form - Dust Wheel: A powerful downwards slash surpassing even Meteor in power. The user rolls in midair at a high speed, using the momentum of the rotation as well as gravity in order to increase the power of the blow.
- Advanced Form – Soaring Rakshasa: The user takes a backwards impulse, generally from pushing one’s own weapon against the opponent’s guard. It results in a powerful thrust delivered in a reverse spinning motion.
- Flash Form – Death Butterfly’s Flash Dance: The ultimate form of counter invented by Aslatiel, it is achieved by creating an extremely faint field of demonic power around the body, allowing unsurpassed precision in movement, even when reacting to blows outside of the field of vision.
- Absolute Blade Arts: Griffith Marchosias’ series of strongest sword techniques, with a total of ten confirmed but not fully revealed basic techniques and an unspecified number of special ones. Only made possible due to Infusion, they are Aslatiel’s main combat skills.
- Power of Destruction: Being part of the Bael Clan, Aslatiel is able to use the family’s Devil Trait. A type of demonic energy specialized in severing the molecular bindings of matter, both living and inanimate. He’s further able to shape it into a personal optimized form.
- Forge of Extinction: Created upon a similar concept to Sirzechs’ Ruin the Extinct, Aslatiel condenses large quantities of Power of Destruction in the shape of various weapons, ranging from swords, spears, whips, etc. Aslatiel can mentally use these weapons as projectiles of limited mobility or, as he prefers, bring them to hand for melee combat.
Maou’s Blood: During his time as a captive of the Old Maou Faction, Aslatiel had the blood of the original Four Satans assimilated into his bloodstream. Activating the blood’s power enhances his standard abilities substantially, while also optimizing all of his senses. It also provides him with a number of additional powers.
- Additional Limbs: Aslatiel is able to produce red appendages in the form of scaled tentacle-claws out of his back. These tentacles boast remarkable flexibility, can merge with one another and are sharp enough to cut and pierce Claudia’s human body, as well as easily shred an Apostle Spawn to pieces. He has also been shown creating a pair of wings capable of shooting crystallized projectiles and a spiral blade capable of functioning as a shield.
- Molecular Manipulation: Aslatiel is able to take control of the atoms in inanimate matter and manipulate them freely, so long as said material has no trace of magical energy on it. Most of the time, this skill has been used to create improvised blades out of raw iron or carbon, but complex structures can also be made should he put his mind and time to it. Examples of this are Aslatiel’s guns, Romulus and Remus.
- Demonic Power Absorption: Aslatiel has shown the ability to absorb unfocused demonic power, but due to his agile fighting style heavily founded on evasion and the ability's limitations, he doesn’t use it a lot.
Beast of Darkness: Aslatiel has been shown to possess a mysterious beast in the shape of a black wolf with lightning-like red eyes inside him, present ever since he was a young kid. This beast gave him his ideal of “If you are strong, you live. If you are weak, you die.”, and has shown pleasure when Aslatiel gives in to anger and becomes more murderous. It seems to possess great power, and has no qualms with allowing Aslatiel access to it so long as he, in the beast’s words, “becomes carefree”.
- Armor: The Beast of Darkness has the ability to produce a Black Wolf Armor that drastically increases Aslatiel’s capabilities, at the price of making him enter some kind of “berserker rage”. All of Aslatiel’s normal abilities are powered up beyond the limit in this form, and he’s also capable of using the powers of the Maou’s blood. It also shows the ability to generate a corrosive black miasma capable of breaking down Katerea Leviathan’s supposedly indestructible tentacle-arms. However, the greatest power of the armor seems to be that it completely desensitizes Aslatiel to pain, rendering him capable of ignoring any injury without difficulty. In the case of receiving a wound that could hamper movement, the armor will pierce Aslatiel’s body with thin barbs and needles in order to keep him together, allowing for uninterrupted combat, but at the cost of hurting him even more. It has also shown the ability to bite with its wolf helmet and release an extraordinarily powerful blast of black and white energy which Sirzechs describes as “similar, yet different” to the Power of Destruction. In this form, Aslatiel has enough power to obliterate Katerea Leviathan powered-up by an Ophis snake as well as fairly easily defeating Creuserey Asmodeus as an Apostle Spawn, who, in his own words, had surpassed the original Asmodeus in power. However, he also loses complete sight of himself, and is driven only by an insatiable desire to fight.
Superhuman Strength: Being a Devil, Aslatiel possesses a great amount of physical strength. He’s able to comfortably wield the enormous Terminus Est as well as the gargantuan pistol Romulus, all without showing signs of tiredness. He is also capable of affecting Viktor Ronove’s sense of balance with only hand-to-hand combat and despite being ultimately outclassed, he managed to keep up with Riser Phenex for a while during their training spar.
Master Swordsman: Trained by the best swordsmen in the Underworld from his early childhood, and further honing his skills by himself during his travels in the human world, Aslatiel has become a fearsome offensive-type swordsman. While being an expert of orthodox techniques, Aslatiel generally uses a unique sword style that utilizes every part of his body as well as the environment, giving him an edge over traditional sword fighters such as Xenovia, Irina and Soujirou. Being adept at both single swords and dual wielding, as well as a master of the Absolute Blade Arts, those who can match him in this skill are few and far between.
Expert Weapon User: Despite his specialty being swordsmanship, Aslatiel is also proficient in using many types of weapons; spears, daggers and firearms to name a few. However, his skill in wielding these is rather limited when compared to swords, putting him at a disadvantage if using them against an opponent who can handle his swordsmanship.
Expert Hand-to-Hand Combatant: While paling in comparison to a master martial artist like Sairaorg Bael and losing to Riser's fire-enhanced blows, Aslatiel’s skills in bare-handed combat are remarkable, being able to easily handle both Issei and Koneko during their sparring match, going toe-to-toe with Azazel (albeit the Governor was holding back) and even outmatching Bikou in their youth. According to Tiamat, he's a Silver Glove I in the French martial art known as Savate, which is the third highest in terms of the technical progression road.
- Destructive Impact: An unarmed fighting skill made possible by Infusion. It is performed by infusing a fist with demonic power and releasing a shockwave capable of passing through objects and surfaces.
Novice Magic Control: Confirmed by himself, as well as Sona and Niphelia, Aslatiel’s skills in magecraft are sub-par at most. He’s unable to use actual offensive spells, only being able to utilize either his raw demonic power or his Power of Destruction. He’s also incapable of using the standard teleportation spell used by most Devils, forcing him to fly, walk or use a vehicle unless someone else does the teleportation. Nonetheless, Aslatiel can still project simple illusions if the conditions are optimal, and can also use a limited Stealth spell as well the Reincarnation spell of the Evil Pieces.
Steel Alignment: Aslatiel possesses the rare elemental alignment of Steel, outside of the six "main" elements. One of it's strengths is a characteristic commonly known as "Body Of Steel", which is a constitution with higher than average strength and endurance, being particularly resistant to most types of magical attacks, while being particularly susceptible to fire and electricity-based attacks. While people of most elemental alignments can learn without trouble magic that falls under the fields of alignments that are not their own, people with a Steel alignment don't get such leeway. As a consequence of their natural magic resistance, their bodies greatly difficult the finely tuned flow of magical energy that is required for spells in general. With such a thing being disrupted, this is why it’s nearly impossible for Aslatiel to cast magic. However, this is not an issue for the few spells that do fit within the area of the Steel element:
Weapon Works: One of the types of magic that can be used by those with an elemental alignment of Steel is simply the creation of a weapon through the law of equivalent exchange. An amount of magical energy is consumed in return for the materials that compose the weapon, however, just like any other demonic magic, it depends on the strength of the user's imagination how strong or brittle the weapon will be. While it is a high-level skill, Weapon Works is generally seen as impractical due to its high energy cost and the fact that one can only get so far with mundane elements. No matter how strong Aslatiel's imagination is, a sword created with this spell will never reach the level of even a mass-produced Holy or Demonic Sword. In Aslatiel's case, he can imagine only one weapon and let Est, a Steel attribute Spirit, copy it in order to reduce the demonic power consumption.
Reinforcement: The second and final skill Aslatiel learns that falls under the area of a Steel alignment is "Reinforcement" or "Strengthening". By imagining an area of his body or an object's structure, he can carefully fill "gaps" in it with his demonic power and improve on it. It is somewhat like the Marchosias family's Infusion skill, but focused on increasing efficacy rather than power and speed. For example, Reinforcement can also be used on the eyes to increase one's vision, on the eardrums to improve one's hearing and so on. This makes Reinforcement a versatile skill, but it’s not absolute. Attempting to reinforce a Demonic Sword or a Spirit Arm will be useless and may make the energy rebound toward him. These are existences that are almost mixed with magic from their concept and core, so there are no gaps to be filled with additional magical energy. It will generally be the same for anything that already has a magical effect applied on it. The effects of Reinforcement work like a multiplier, so a weak base will receive a weaker strengthening and vice versa.
Spiritualist: Aslatiel possesses the rare ability to naturally communicate and form contracts with Spirits. His talent in this craft is demonstrated by his facility in contracting with and wielding Terminus Est, the strongest Steel Attribute Spirit and a Spirit Arm who had rejected and slayed all potential contractors for more than a century.
Expert Tactician: While completely outclassed by Sona and Rias in terms of actual strategy, preparation and teamwork, Aslatiel is recognized by many people as a combat genius. Despite the violent nature of his powers, he behaves a lot like a tactical combatant and can use his intelligence, improvisational skills and general comfort on the battlefield to challenge opponents far more powerful than himself.
Immense Speed: Aslatiel has proven to be extremely fast, easily keeping up with Yuuto during their sparring match, completely outclassing Irina and Xenovia and even taking Kokabiel by surprise.
- Meta-Three-Dimensional Movement: An advanced movement skill originally used by Niphelia. It allows almost inhuman feats such as moving across any terrain or angle as if it was a flat and smooth surface, sticking to uneven flooring such as ropes or chains and switching the body’s position in midair with little effort.
- Shadow Weaving: Aslatiel’s enhanced version of the Meta-Three-Dimensional Movement. It is mostly suited for assassination and combat against multiple enemies.
Immense Stamina: Aslatiel possesses an incredible amount of stamina, being able to fight and defeat Viktor Ronove, a remarkably powerful Devil, even after months of unrelenting torture, while also killing the staff at the Old Maou Faction’s research center without any time to rest. He was also able to keep up with the human form of Claudia of the West, the Fifth Apostle, for a while, even after expending energy due to neutralizing Asia in her berserk Balance Breaker state.
Immense Endurance: Perhaps one of Aslatiel’s biggest strengths. He is able to take substantial amounts of damage without being healed and still keep fighting. Even after months of torture, he managed to defeat Viktor Ronove fairly easily, shrugged off being pierced and hanged by his arm at a high altitude, and endured Claudia piercing him multiple times so he could prepare a surprise attack.
Economic Genius: One of his most surprising abilities, Aslatiel has considerable knowledge and skill in business. His prowess is enough to break the monopoly on the Japanese weapons market, therefore earning him an indefinite partnership with Japan’s largest multinational corporation.
Flight: Being a Devil, Aslatiel can fly with his wings. When he uses all eight of his wing gains more speed, but ends up less control over his ability to fly, hence he often just uses two of his wings.
The Act of Mental Oblivion: A self-suggestion technique that renders the user’s mind as still as water, allowing them to ignore outside stimulus such as being poked on the cheek. This allows Aslatiel to pretend to be unconscious or asleep.
Terminus Est: Aslatiel’s sword, main battle partner and also the strongest Steel Attribute Spirit. Originally the weapon of choice of Severian the Executioner, known as one of the strongest human swordsmen in history and only matched by Lancelot of the Knights of the Round Table. She's a Spirit Arm and therefore has an alternate form, in her case being that of a young girl with an expressionless face.
- Magic Nullification: Est has the ability to cancel nearly all forms of magic with a touch of her blade, therefore allowing Aslatiel to cut through or block normally intangible energy attacks, as well as being highly effective against magical constructs and spirits.
- Shapeshifting: Despite her main form being that of a greatsword, Est can freely change into almost any kind of blade; dual one-handed swords, a sword-breaker dagger, a sectioned whip-blade and Chinese hook-swords being among them. However, by her admission, this ability demands a large amount of energy from her wielder.
- Conduction: Est can absorb Aslatiel’s demonic power into her blade, amplify it and shoot it as a powerful wave of silver and red energy. The blast is powerful enough to completely shatter Asura's Ajax Image, but it requires a relatively long charge time and also exhausts Aslatiel after merely two uses.
Romulus and Remus: A pair of semi-automatic pistols created by Aslatiel with blueprints from Cristina Faraldo. Being 39 cm long and weighing 16 kg, Romulus is a massive gun with a caliber of 13 mm that is used by Aslatiel for heavy destruction, being able to damage Asia’s Balance Breaker thorns. Remus is the smallest of the pair, measuring 28 cm in length and weighing 3.5 kg, but is the only gun capable of firing Aslatiel’s Anti-Gear bullets.
- Anti-Gear Rounds: Using a similar concept to Rizevim’s Sacred Gear Canceller, these bullets have the effect of temporarily nullifying the powers of any Sacred Gear, should they hit their mark. After using one to save a berserk Asia, Aslatiel has four of these bullets left.
“Grayfia-sama, a hug?” To Grayfia after she compliments him.
“I’m gonna die, I’m gonna die, I’m gonna die, I’m gonna die…” When on a roller coaster with Xenovia and Irina.
“I realize it’s difficult for you womenfolk to understand this, but the ecstasy of release after forcibly building up that gripping tension of unnecessary restraint… It’s breathtaking.” To Akeno, Rias and Sona about a special chocolate bar.
“Ise, if this was ‘Clue’, I’d be waiting for you in the study with the candlestick.” To Issei when in danger of their plan being discovered.
“I see… This is my nature… My true self…” In his inner world as he gives in to the Beast of Darkness.
“I’ve been wrong my whole life. But this time… I’m sure I’m right!” To the Beast of Darkness as he undergoes his personality change.
“Go! As long as you remain alive, there will always be another chance! Death is the end of everything! Don’t you understand!?” To Alexander after defeating him.
“Hey. Just because you are better than those pretentious munchers, don’t try to get chummy with Lucy.” To Rumen Belmont after he kisses Lucina’s hand.
- Aslatiel’s height is 176 cm (5 feet 9 inches) and his weight is 66 kg (145 lbs).
- Aslatiel’s birthday is on October 1st.
- Aslatiel's blood type is A.
- Aslatiel hates tomato peels, but has no major problem with eating the flesh. This is found amusing and freaky by most of his acquaintances.
- According to Asura: Aslatiel was 155 cm tall and weighed 44 kg when he was fourteen years old, he likes romance manga and prefers breasts over butts.
- He’s a huge fan of Clannad, Horimiya and Noragami.
- Due to all of the members of his peerage being unfathomably bad at cooking, Aslatiel has become a skillful chef.
- He has a “Cool Dudes According to Me” ranking in order from coolest to least cool: Sirzechs, Yuuto, Sairaorg, himself (Aslatiel), Riser and Issei. Saji doesn't even make the list.
- Aslatiel’s ideal woman is a strong and independent girl who still has a shy and modest side. He also fancies tomboyish girls with long hair.
- Aslatiel’s weak (erogenous) spots are his ears and the area behind them.
- In demonicjester01's headcanon, Aslatiel would be voiced by Jun Fukuyama in Japanese and David Reale in English, known for voicing Lelouch Lamperouge from Code Geass and Kai Hiwatari from Beyblade respectively.
- His theme song is “Black Intruder” by Hiroki Takahashi.