Durandal

Biodata

Feature	Details
Name	Durandal (幽兰黛尔)
Alias(es)	Bianca Durandal Atagina; Kiana Kaslana (pre-amnesia identity disclosed by Otto) 294 452 453
Species/Race	Human clone 453
Gender	Female
Affiliation	Schicksal; captain of the Blade of the Immortal; assigned to operations under the Divine Authority Squad 172 173
Occupation/Role	S-rank Valkyrie; Schicksal's “Strongest Valkyrie” 172 463
Status	Alive; later reported to be pregnant with the Lord Overseer’s child 842
First Appearance	Chapter 172

Power Progression

Stage / Realm / Level	Chapter	Notes
Valkyrie	762	Became a Valkyrie in 2011; her exceptional talent made her stand apart even among elite Valkyries.
S-rank Valkyrie	762	Promoted to S-rank in 2013, two years after becoming a Valkyrie. She became Schicksal's strongest Valkyrie.
Candidate for a Heavenly Origin breakthrough	787	While overwhelmed by Elysian Kevin, she realizes that only breaking through the Heavenly Origin would let her overcome the disparity in strength.

Background

Durandal's past is tied to Kiana Kaslana, Siegfried Kaslana, and Cecilia Saniyat. Otto initially tells Kiana that Bianca Durandal Atagina is the real Kiana Kaslana, carrying a new name she chose for herself. When Durandal later learns the truth directly, Otto instead describes her as K423, a clone created for experimentation; both accounts connect her to Siegfried and Cecilia. 294 452 453

According to Otto's account, her amnesia resulted from being struck by aircraft debris and falling into a snow-covered mountain. Ragnar rescued her, and Otto's treatment preserved her life at the cost of her memories and changed her hair blonde. Durandal ultimately chooses not to reclaim the name Kiana Kaslana, declaring that the person who survived is Bianca Durandal Atagina. 453

She became a Valkyrie in 2011 and achieved S-rank in 2013. Before choosing a weapon, she was proficient enough to defeat instructors using numerous weapon styles and Schicksal close-quarters combat. Otto defeated her in a spar with Black Abyss White Flower, taught her spear techniques, and promised to entrust the weapon to her once she became a qualified Strongest Valkyrie. 334 762

Appearance

Durandal is a blonde, blue-eyed Valkyrie with a lean but athletic build shaped by daily training. Her appearance combines a knightly, heroic bearing with a notably gentle demeanor. 172 332 502

• Long light-gold hair, usually tied in a ponytail. 172 332
• Firm gaze and an imposing pressure that makes inexperienced Valkyries instinctively wary. 172
• Often wears training attire such as a black top and tight shorts, or fitted Valkyrie uniforms. 332 501
• Wears earrings and a black choker; bandages are wrapped above her left thigh and right knee in her introductory outfit. 172
• Possesses the Princess of Winter outfit, a keepsake from Cecilia. 334 335

Personality

Durandal is disciplined, direct, and exceptionally self-controlled. Even after exhausting Stigmata-memory experiences, she restrains herself from overindulging in alcohol and continues to prioritize training and physical condition. 341

Despite her reputation and overwhelming combat ability, she treats other Valkyries as equals. She warmly welcomes Kiana, Mei, and Bronya to Schicksal, remembers Anna's letters, and expresses genuine interest in fighting alongside her admirer someday. 172

She has difficulty understanding personal happiness, motherhood, and her own emotional needs because she grew up without memories of her parents. Cecilia's Stigmata memories give her a growing understanding of maternal love, belonging, and family. 333 338 341

Durandal consistently places others before herself. She refuses to reclaim the Kiana Kaslana name because she believes the current Kiana needs it, then reassures Kiana that her identity and life are uniquely her own. 453 503

Abilities & Skills

S-rank Valkyrie Combat

Durandal is Schicksal's strongest Valkyrie and an elite close-range fighter capable of confronting Judgment-class Honkai Beasts and leading Valkyrie formations. 172 174 294 775

• Was proficient with numerous weapons before specializing in the spear. 334
• Could match or surpass A-rank Valkyries using only Schicksal close-quarters combat during her early career. 334
• Defeated Big Duck decisively in a spar and accurately assessed her as roughly A-rank in skill. 463
• Took the vanguard against the False God Otto and resumed fighting after being struck away by Tai Xu Sword Energy. 724
• Her strength remains insufficient against opponents such as Elysian Kevin, whose raw power overwhelms her defenses. 787

Spear Mastery

Otto trained Durandal in spear techniques after defeating her with Black Abyss White Flower. Her spearwork is central to her combat style and identity as a Valkyrie. 334

• Wields Black Abyss White Flower as her principal Divine Key. 334 775
• Uses the spear Atagina of Midnight during the battle against False God Otto. 724
• Can fight while mounted, using Klishina to breach an unstable Constraint barrier and attack at close range. 724

Black Abyss White Flower

Black Abyss White Flower is the weapon Otto promised Durandal after she became a qualified Strongest Valkyrie. It previously belonged to Cecilia and serves as both Durandal's strongest weapon and a connection to her mother. 334 750

• Lets her recover from injuries during battle, including after Elysian Kevin forces her back. 787
• Provides her emotional comfort; she sometimes sleeps holding it. 750
• Represents the succession of past Valkyries, including Cecilia and Eleanor Saniyat. 750 787

Stigmata Memory Experience

Through Cecilia's Stigmata, Durandal can experience Cecilia's past from within her consciousness, including childbirth, maternal love, and moments from Kiana's childhood. 338 341

• Deepens her understanding of Cecilia and the meaning of motherhood. 338 341
• Strengthens her desire to understand her own identity and relationship to Kiana. 341
• The experiences are physically and emotionally taxing, leaving her fatigued. 338 474

Equipment / Weapons / Items

• Black Abyss White Flower — Durandal's Divine Key spear and a former weapon of Cecilia. 334 750
• Atagina of Midnight — Spear used against False God Otto. 724
• Klishina — Black warhorse used in combat. 724
• Princess of Winter — Cecilia's dress, given to Durandal by Otto as a maternal keepsake. 334 335
• Cecilia's Stigmata — Allows Durandal to experience Cecilia's memories. 337 454

Story Role / Major Arcs

Divine Authority Squad Formation

Durandal and Rita arrive at Schicksal Headquarters to meet Kiana, Mei, Bronya, and Anna. Although Durandal and Rita are already captain and vice-captain of the Blade of the Immortal, Otto assigns them to act under a new squad due to the coming threat posed by the Will of Honkai. Durandal accepts that she must further master her power. 172 173

Nine Nether and Chi You Mission

Otto sends Durandal to the Far East to investigate Nine Nether and defeat Chi You, a Judgment-class Honkai Beast. Durandal battles Chi You successfully, but the beast escapes into ancient ruins beneath the sea; Rita later seeks permission to join her and celebrate her birthday. 174 190 294 300

Cecilia's Legacy and Identity Revelation

Otto guides Durandal through Cecilia's Stigmata memories, exposing her to Cecilia's love for Kiana and prompting Durandal to question her own parentage. He later reveals her connection to Kiana, Siegfried, and Cecilia, as well as the circumstances of her amnesia. 338 341 452 453

Reunion with Kiana

Durandal and Kiana initially fear rejection from one another after learning their connection. Durandal takes Kiana's hands and recognizes her as her sister, affirming that Kiana has not stolen anything and remains the unique Kiana Kaslana. 503

False God Conflict

When Otto becomes the False God, Durandal joins Fu Hua, Theresa, Rita, and Li Sushang in opposing him. She leads the assault on Klishina, attacks with Atagina of Midnight, and continues fighting after Otto strikes her down. 723 724

Elysian Kevin's Dream World

Durandal is among the first Valkyries to reject Elysian Kevin's dream world and awaken to reality. She confronts Elysian Kevin alone, fights despite the overwhelming gap in strength, and is rescued by Eleanor Saniyat. 787

World Serpent's Destruction

Durandal leads Valkyries in eliminating World Serpent after recognizing that its research targeted Valkyries rather than the Honkai. Following the operation, she reflects on the dream world and her unresolved feelings toward Otto. 800 804

Relationship with Otto and Rita

Durandal recognizes Otto as her first love and eventually chooses to pursue a relationship with him. When Rita reveals that she also shares a relationship with Otto, Durandal accepts Rita as one of Otto's “wings”; the two remain close companions rather than rivals. 534 804 827

Relationships

• Otto Apocalypse — Mentor, guardian, and later romantic partner. Otto taught Durandal spear combat, revealed her past, and guided her through Cecilia's Stigmata memories. 334 338 452 804
• Rita Rossweisse — Adjutant in the Blade of the Immortal and Durandal's closest longtime companion. Rita helped care for Durandal while she grew up, supports her emotionally, and later shares Otto as a partner. 172 190 827
• Kiana Kaslana — Sister connected to Durandal's disputed former identity. Durandal rejects reclaiming Kiana's name and recognizes Kiana as the unique Kiana Kaslana. 453 503
• Cecilia Saniyat — Mother figure whose Stigmata memories allow Durandal to experience Cecilia's life, love, and motherhood. 335 338 452
• Siegfried Kaslana — Biological father. Durandal visits him in prison, brings him food, and seeks his advice about relationships. 518 519
• Ragnar — Valkyrie who rescued Durandal after the accident that caused her amnesia; Durandal admired her from childhood. 453 838
• Anna Saniyat — Admirer and fellow Valkyrie. Durandal remembers Anna's fan letters and tells her she hopes they can fight together. 172
• Eleanor Saniyat — Predecessor as a wielder of Black Abyss White Flower. Eleanor intervenes to save Durandal from Elysian Kevin. 787

Notable Quotes

“I am Bianca Durandal Atagina, and I will always be Durandal.” 453

“You are my sister. My sister, Bianca's sister, Kiana.” 503

Trivia

• Rita prepares to celebrate Durandal's birthday on January 1, but Otto claims her actual birthday is December 7—the same date as Kiana's. 300
• Durandal's image in Schicksal closely evokes Cecilia; even Theresa associates Durandal's strength, weapon, and status with Cecilia's former place in Schicksal. 809