Berserker (バーサーカー, Bāsākā?) is a Berserker-class Servant summoned by Ritsuka Fujimaru in the Grand Orders of Fate/Grand Order.



Berserker's True Name is Florence Nightingale (フローレンス・ナイチンゲール, Furōrensu Naichingēru?), a woman of the British Empire from the 18th~19th Century. Revered as the strongest maiden of her time, her unconditional belief was in saving people; She opposed the cruel “era” and “world” she lived in with absurdity, using the means called nursing and healthcare.[1]

When she returned to her country from her military service as a nurse manager, Nightingale arrived with a large sum of money, donated by a great number of soldiers for her achievements as the "Angel of Crimea". Nightingale thusly began her life as a person of influence, as this was the origin of she who loves each and every subject of the British Empire far and wide. The Nightingale Foundation, established from that source, was used to establish a nursing development school, build London's St. Thomas' Hospital, etc. — before long, nurses received Nightingale's teachings at St. Thomas' Hospital, and afterwards, they set off from the hospital to the far corners of the world, where they were said to have carried out a great contribution by improving nursing and hygiene everywhere they could. Her actions have, little by little, yet surely, changed the world. Even now, every nursing practitioner takes up a moral oath to help those in need, known as the "Nightingale Pledge".[1]


"I want to save people"——[1]

That desire was excessively strong.[1] Despite having originated from a prosperous upper-class, and while treated as a flower of high society, Nightingale's young self had aspired to become a nurse (registered nurse), which was regarded as a lowly occupation.[1][2] Naturally, she was opposed. Vehemently opposed by her older sister and mother, that is. Although it was said to some degree that she fell into insanity, she however never gave up, and she studied abroad at the German Institute of Kaiserswerth that had cutting-edge medical care of the 18th Century.[1]

After acquiring the knowledge and techniques of nursing and medical care, Nightingale undertook a reform of the nursing system as the superintendent of a clinic on Harley Street, London. Using private funds to build modern facilities, she also endeavored to improve the situation of nurses. Afterwards, she accepted the request of Sidney Herbert (her acquaintance and a Wartime Minister) and departed to the Crimean War as the nurse manager of the British Empire's Army Hospital, but...[2]

What she found there, was hell.[2]

With unsanitary conditions caused by a lack of understanding of medical treatment and nursing and many antiquated regulations being rampant, Nightingale roused herself and the nurses that were together with her, of whom they were her colleagues, in conducting a reform of the wartime medical treatment that had been reduced into such a hellish condition.[1][2] Although "the mortality rate of the wartime clinic skyrocketed" for a time, she continued her work without bending from her beliefs and thoroughly enforced and permeated sanitary health and proper nursing, gathered materials by throwing away private funds with no regret, and after half a year, led to success by saving many lives. Eventually, she managed to curb a mortality rate that was close to 40% to a mere 5%.[2]

The soldiers said this. "I saw an angel."[2]

Every newspaper of London extolled that Nightingale was indeed a true angel who had flown down onto the battlefield. The people were crazy about that woman-hero that had appeared in the age of the Queen. There were many applauses.[2] She would receive requests for news coverage, proposals for marriage, and so on—however, she did not smile.[1][2] She's not an angel. Just, someone only saving people.[2]

Nightingale continued to work, undertaking a major reform of wartime medical treatment and military health.[2] Bringing in even Queen Victoria as an ally, who was the head of the state at that time, she promoted her reforms.[1][2] The deed of promoting analysis of medical records for the sake of those reforms is also known as the forerunner of statistics studies.[2] Furthermore, she conducted improvements of all domestic clinics, trained government health inspectors in preventing epidemics, reformed almshouses, and so forth. Without being content with the commentaries, said to be her already established exploits at the occasion of the Crimean War, she nevertheless opposed "the world full of death" in earnest.[1]

"If it is for the sake of saving lives, there is no problem in losing lives"—such excessively pure belief and terrific posture would probably even be evaluated as "madness and horror" at times. Therefore, she was given the class Berserker. She may be reluctant about it... no, if it would save people, she would not mind at all.[2]


Nightingale has long braided sliver pink hair and red eyes. She wears a red coat and a black skirt with res trim, with white boots and gloves.


The Angel of Crimea that makes the attendance of and dedication to the sick, injured, and dying into her creed. A woman of conviction.[2] Before all imnumerable difficulties, Nightingale will never bend from her beliefs. Her only one ideal behavior is saving people.[1] The owner of a tenacious mentality that never becomes disheartened and speaks words which should be said, heedless of whoever it is for—even if it is to the monarch of the British Empire. Her nickname is "Little War Office". The owner of a persistence that could also be described as a one-woman army. Because of her present manifestation, she is in a condition in which said mentality is combined with an EX Rank Mad Enhancement Skill, unlike what she was in life (probably), and as such, "she does not listen to people at all." Nightingale speaks with a composed expression, but it is difficult to come to a mutual understanding since that is all her "speaking to herself."[2]

For Nightingale, whose existence is consolidated to the single point of always saving a person, she doesn't cleanly recognize her Master. While she vaguely recognizes the "commander of her own army", she would relentlessly says things like "You should improve your sanitation" and "Do you intake enough nutrition?" (However, she doesn't listen to the replies. She wants to do: Rescue operations, nursing, sanitation improvements, and so on.)[1]

Nightingale believes that pain is the proof of one's continued existence. She takes joy in nursing others, but will be sad if all her nursing efforts gets erased the moment her patients gets into harm's way. Thus she requests her patients to not overdo their work and exertion. She likes maintaining sanitation and cleanliness and the overall well-being of people, while she dislikes an unclean, decaying environment, as well as injuries and sicknesses. Regarding the former, she asks "Is there anything else that's essential in this world?", while for the latter, she questions "What can be worse than such hell on this earth?"[4]

Perhaps due to the era she lived in, Nightingale believes that magic is part of the occult and that medical treatment doesn't need to be done with magic or anything associated with the occult for that matter.[4]


Servants in General
They recognize Nightingale as a "soldier". They are often injured. In other words, they are subject to nursing.[1]
People who carry out attacks on Nightingale are enemy soldiers, but even these opponents should be saved. To being with, she cannot perform nursing and medical treatment without disabling them. Nightingale will beat up the opponents without hesitation. For the sake of saving them. Even if she has to take away their lives.[1]
King of the Cavern / Caligula / Phantom / Gilles (Caster)
Even people injured in spirit, are all subject to nursing.[1]


Fate/Grand OrderEdit

The Vengeance Demon Howls in the Prison TowerEdit

Nightingale first appears in the Prison Tower event, having lost her memories. Edmond Dantès decides to start calling her Mercédès after his first love.

E Pluribus Unum: The Grand Battle of Legends in North AmericaEdit

Nightingale is summoned in the "E Pluribus Unum" Singularity. She is initially part of Edison's forces, treating the wounded American soldiers who battle against the Celts. She is the first Servant Ritsuka Fujimaru and Mash Kyrielight encounter when they arrive in the Singularity. At first, she is unwilling to help them due to needing to treat the wounded soldiers, but she agrees to help them when she learns that destroying the Singularity will make everyone's wounds disappear. She assists the Protagonist's party on their journey, such as helping Sita heal Rama's wounds, and even acting as one of the leaders of the United American and Resistance Army.

Salomon: The Grand Time TempleEdit

Nightingale is amongst the "E Pluribus Unum" Singularity Servants to aid Chaldea against the Demon Gods Pillar.[5]

Death Jail Summer Escape ~Medb's Great Bastille of Guilt and Despair~Edit


Other appearancesEdit

Titan Altera makes a reference to her when she changes into her nurse outfit in Fate/EXTELLA.


Nightingale's Noble Phantasm is Nightingale Pledge, the sublimation of her mentality. She possesses the Nursing of Steel, Human Anatomy Understanding and Cry of the Angel Personal Skills. Her primary methods of fighting include hand-to-hand combat, and a rotary pistol hanging at her waist, but she also shows use of a grenade, and attacking with a hospital bed.

Nursing of Steel (鋼の看護, Hagane no Kango?) is a Skill where one can treat the injuries of allies using scalpels and medicines created from magical energy. Strengthened by the anecdotes of the people she saved, even the most serious of injuries can be treated. Treatment is possible whether the patient is a Human or a Servant. While the techniques she uses are from the 18th to 19th Century, others attempting to replicate her technique cannot hope to achieve the same results.[1]

Human Anatomy Understanding (人体理解, Jintai Rikai?) is a Skill that allows one to have a grasp of the inner workings of the human body, like a piece of precision machinery. All actions intended to heal through Skills, Magecraft, etc. are improved. One is able to target enemy vitals with extreme precision, and all damage inflicted is increased. In addition, all damage received by the user is reduced. Nightingale's knowledge of anatomy is not just recorded in her memory, but is ingrained in her body and instincts as well.[1]

Cry of the Angel (天使の叫び, Tenshi no Sakebi?) is a cry from the heart of the woman known as the Angel of Crimea. The spirits of those who hear it stir, granting a remarkable boost to their survival instincts.[1]

Forms and Alternate VersionsEdit



Creation and ConceptionEdit

Keitarou Takahashi is the character illustrator for Florence Nightingale.[1][2] Hikaru Sakurai is the scenario writer for her character in Fate/Grand Order.[1]


  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.34 1.35 1.36 1.37 Fate/Grand Order material III - Florence Nightingale, p.214-223, translated by GundamFSN & TwilightsCall at Beast's Lair.
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 2.25 2.26 2.27 2.28 2.29 2.30 2.31 2.32 2.33 Fate/Grand Order Profile of Florence Nightingale, translated by Master of Chaos at Beast's Lair.
  3. Fate/Grand Order - EMIYA Interlude 1: Requirements of a Master
  4. 4.0 4.1 Fate/Grand Order - Florence Nightingale's My Room Lines
  5. Fate/Grand Order - Salomon: The Grand Time Temple - Act 06: V / Arsenal Halphas
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