Chapter Summaries

Key Plot Points and Events

• Mordred is swallowed by a black shadow, and the Knights of the Round Table reincarnations fall silent.
• Matou Kariya is killed and devoured by the black shadow controlled by doll Sakura.
• Matou Zouken retreats after Kariya's death, and Emiya Kiritsugu is left alone.
• Matou Zouken appears before Emiya Kiritsugu, revealing that the black shadow is the true nature of the Holy Grail and an overflow of consciousness from the Greater Grail.

Character Developments

• Morgan feels melancholy and worry after Mordred's death, showing a change in her attitude towards her rival.
• Irisviel is heartbroken by Hisau Maiya's fate, highlighting her compassion and friendship.
• Matou Kariya feels relieved after his death, and Matou Sakura accepts it as a release for her father.
• Emiya Kiritsugu is shocked and disbelieving when Matou Zouken reveals the true nature of the Holy Grail.

Significant Themes

• The consequences of one's actions and the cycle of violence and suffering.
• The true nature of the Holy Grail and its connection to the Greater Grail.
• The struggle between ideals and reality, as seen in Emiya Kiritsugu's reaction to Matou Zouken's revelations.

Character Interactions

• Morgan and Mordred's relationship evolves, with Morgan feeling sadness and worry after Mordred's death.
• Irisviel and Hisau Maiya's friendship is highlighted, with Irisviel mourning Maiya's fate.
• Matou Zouken and Emiya Kiritsugu's interaction reveals Matou Zouken's malice and Emiya Kiritsugu's shock and disbelief.
• Matou Kariya and Matou Sakura's relationship is explored, with Sakura accepting her father's death as a release.

Key Plot Points and Events

• Matou Zouken reveals that the Holy Grail is cursed and contains the evil of the world, represented by Angra Mainyu, a defeated supreme deity from Zoroastrianism.
• He reveals that the Third Holy Grail War ended prematurely due to the contamination of the Grail by Angra Mainyu's evil.
• Zouken has created a 'Black Grail' using his granddaughter, Sakura, who has absorbed four Servants and is becoming a monster with an insatiable hunger for magical energy.
• Zouken presents Emiya Kiritsugu with a choice: sacrifice his wife, Irisviel, to stop Sakura and save the city, or protect Irisviel and risk Sakura's rampage causing greater harm.

Character Developments

• Emiya Kiritsugu: Struggles with the moral dilemma presented by Zouken, showing his inner turmoil and the strain of his 'ally of justice' persona.
• Matou Zouken: Reveals his manipulative and malicious nature, enjoying the psychological torture he inflicts on Kiritsugu.

Significant Themes

• The consequences of absolute power and the corruption it brings (the contaminated Grail, Sakura's transformation).
• The moral dilemmas and inner struggle of a hero (Kiritsugu's choice between saving the many or the few).
• Manipulation and psychological warfare (Zouken's tactics against Kiritsugu).

Character Interactions

• Emiya Kiritsugu and Matou Zouken: Zouken taunts and manipulates Kiritsugu, forcing him to confront a difficult choice.
• Emiya Kiritsugu and Irisviel (implied): Kiritsugu's love for his wife is tested as he considers sacrificing her to save others.

Key Plot Points and Events

• Matou Zouken reveals his true objective, forcing Emiya Kiritsugu to choose between saving his wife, Irisviel, or ending the Holy Grail War by sacrificing her.
• The world reacts to the dilemma, with some believing Emiya Kiritsugu will choose to save Irisviel, while others think he'll sacrifice her for the greater good.

Character Developments

• Emiya Kiritsugu: Struggles with the choice, revealing his deep love for his family and his turmoil, despite his usual detached demeanor.
• Irisviel: Angry at Matou Zouken's manipulation, she awaits Emiya Kiritsugu's choice nervously.
• Kotomine Kirei: Delighted by the situation, he eagerly awaits Emiya Kiritsugu's decision.
• Emiya Shirou, Tohsaka Rin, Matou Shinji, and others: React to the choice, expressing their support for Emiya Kiritsugu to save Irisviel.
• Matou Zouken: Reveals his enjoyment in forcing Emiya Kiritsugu to make this painful choice.
• Jeanne d'Arc Alter: Expresses French-style disdain towards Matou Zouken's actions.

Significant Themes

• The conflict between personal love and familial duty versus the greater good and one's ideals.
• The manipulation and enjoyment of others' suffering, as seen through Matou Zouken's actions.
• The impact of choices on one's character and psyche, as discussed by Murata Himeko.

Character Interactions

• The world reacts to Emiya Kiritsugu's dilemma, with some believing he'll choose to save Irisviel, while others think he'll sacrifice her.
• Matou Zouken and Jeanne d'Arc Alter interact through their expressions of disdain and enjoyment, respectively, towards the situation.
• Emiya Kiritsugu and Irisviel's relationship is further highlighted, with Emiya Kiritsugu's love for his wife being emphasized.

Key Plot Points and Events

• Su Yun's Fantasy Power accumulation is insufficient to resolve the Mystery invasion.
• Tohsaka Tokiomi waits for Kotomine Kirei at Mount Enzo, revealing he knew Kirei's true personality was about to awaken.
• Tohsaka Tokiomi admits to shaping Kotomine Kirei's personality out of curiosity and convenience.
• Kotomine Kirei confronts Tohsaka Tokiomi, revealing his intention to sever their bond after their final drink together.
• Tohsaka Tokiomi uses his ultimate illusion, 'Mirror Flower, Water Moon,' on Kotomine Kirei.

Character Developments

• Su Yun: Continues to accumulate Fantasy Power but needs more time.
• Tohsaka Tokiomi: Reveals his true colors as a madman, using people as tools for his amusement and research.
• Kotomine Kirei: Struggles with his awakening true personality, ultimately deciding to confront Tohsaka Tokiomi.

Significant Themes

• The dangers of unchecked curiosity and power.
• The consequences of manipulating and controlling others.
• The struggle between true identity and false personas.

Character Interactions

• Tohsaka Tokiomi and Kotomine Kirei: Their interaction reveals Tohsaka's manipulation of Kotomine, leading to Kotomine's decision to confront him.
• Online viewers and characters: Viewers react to Tohsaka's revelations, expressing shock and sympathy for Kotomine Kirei.

Key Plot Points and Events

• Tohsaka Tokiomi's ability, Mirror Flower, Water Moon, is revealed to control the five senses, allowing him to manipulate opponents' perceptions and even create false personalities.
• The ability's terrifying nature is discussed, with users on the internet joking about its potential misuse, while official organizations express grave concern.
• In a Light Screen footage, Tohsaka Tokiomi demonstrates Mirror Flower, Water Moon's power to Kotomine Kirei, causing him excruciating pain and confusion about reality and illusion.
• Kotomine Kirei reveals that Mirror Flower, Water Moon has a weakness: it can only control someone after being activated in front of them.

Character Developments

• Tohsaka Tokiomi: His power and cruelty are further emphasized, striking fear into those who witness his abilities.
• Kotomine Kirei: He remains calm and collected even when faced with the terrifying Mirror Flower, Water Moon, revealing his strategic thinking and resilience.

Significant Themes

• The power of perception and its manipulation.
• The fear and uncertainty that come with losing control over one's senses and reality.
• The importance of understanding one's enemy's weaknesses.

Character Interactions

• Tohsaka Tokiomi and Kotomine Kirei: Their interaction highlights the power imbalance between them, with Tohsaka Tokiomi dominating the conversation and Kotomine Kirei remaining composed despite his dire situation.

Key Plot Points and Events

• Li Shuwen, Kotomine Kirei's Servant, finally makes a move against Tohsaka Tokiomi.
• Li Shuwen uses a powerful attack, Fierce Tiger Hard Mountain Climb, which seems to mortally wound Tohsaka Tokiomi.
• Tohsaka Tokiomi reveals he used Mirror Flower, Water Moon on Li Shuwen since his summoning, controlling him without his knowledge.
• Li Shuwen realizes this and uses self-harm to break free from the illusion.
• Kotomine Kirei, now controlled by Tohsaka Tokiomi's illusion, attacks Li Shuwen, who then knocks him unconscious and escapes with him.
• Tohsaka Tokiomi expresses admiration for Li Shuwen's decisiveness and ruthlessness.
• Gilgamesh appears, and Tohsaka Tokiomi uses a Command Spell to order him to retrieve the Tiamat fragment from his treasury.

Character Developments

• Li Shuwen shows his ruthlessness and decisiveness in breaking free from the illusion, even at the cost of injuring himself.
• Tohsaka Tokiomi demonstrates his cunning and foresight in using Mirror Flower, Water Moon on Li Shuwen from the start.
• Kotomine Kirei, under the influence of the illusion, attacks Li Shuwen, showing his single-minded pursuit of defeating Tohsaka Tokiomi.
• Gilgamesh expresses irritation and anger at Tohsaka Tokiomi's words, showing his pride and desire for recognition as the King of Heroes.

Significant Themes

• The power of illusions and mind control, as demonstrated by Mirror Flower, Water Moon.
• The ruthlessness and decisiveness required to overcome such illusions.
• The cunning and foresight needed to outmaneuver powerful opponents.

Character Interactions

• Li Shuwen and Tohsaka Tokiomi: Li Shuwen is initially controlled by Tohsaka Tokiomi but later breaks free and escapes with Kotomine Kirei.
• Kotomine Kirei and Li Shuwen: Kotomine Kirei, under the influence of the illusion, attacks Li Shuwen, who then knocks him unconscious.
• Tohsaka Tokiomi and Gilgamesh: Tohsaka Tokiomi provokes Gilgamesh, leading to a tense exchange between them.

Key Plot Points and Events

• Tiamat, a creator god from Babylonian mythology, is revealed to have a fragment in the King of Heroes' treasury.
• Tohsaka Tokiomi uses Command Spells to force the King of Heroes to retrieve the Tiamat fragment.
• The fragment's power causes a brief memory flash of Tiamat, instilling fear and awe in those who witness it.

Character Developments

• Tohsaka Tokiomi: Shows contempt for the King of Heroes' power and uses Command Spells to control him, demonstrating his confidence and ambition.
• King of Heroes: Struggles against the Command Spells but ultimately complies, revealing his formidable willpower.

Significant Themes

• Power and Control: Tohsaka Tokiomi's use of Command Spells to control the King of Heroes highlights the theme of power dynamics and control.
• Divine Power: The revelation of Tiamat's power and its impact on those who witness it emphasizes the theme of divine power and its implications.

Character Interactions

• Tohsaka Tokiomi vs. King of Heroes: Tohsaka Tokiomi's contemptuous treatment of the King of Heroes leads to a tense interaction, with the King of Heroes ultimately complying due to the Command Spells.
• Global Reaction: The revelation of Tiamat's power causes fear and awe among powerful individuals worldwide, including Tokisaki Kurumi, Yoriichi Tsugikuni, Diarmuid, Artoria, Jeanne d'Arc Alter, and Matou Zouken.

Key Plot Points and Events

• Tohsaka Tokiomi severely wounds the King of Heroes (Gilgamesh) using his magecraft and a hidden Zanpakuto.
• Gilgamesh, despite his injuries, leaves the battlefield, vowing to return.
• Emiya Kiritsugu mourns the death of Hisau Maiya and is visited by Irisviel.

Character Developments

• Gilgamesh's arrogance and savagery give way to solemnity and determination after his severe injury.
• Emiya Kiritsugu struggles with the possibility of having to choose between protecting Irisviel and saving more people, as suggested by Matou Zouken.

Significant Themes

• The power of Magic Resistance is highlighted, with Gilgamesh's and King Arthur's (and Joan of Arc's) high ranks being emphasized.
• The theme of sacrifice and choosing between personal attachments and greater good is explored through Emiya Kiritsugu's internal struggle.

Character Interactions

• Gilgamesh and Tohsaka Tokiomi's battle showcases Tokiomi's strategic prowess and Gilgamesh's resilience.
• Emiya Kiritsugu and Irisviel's reunion is overshadowed by the death of Hisau Maiya, with Kiritsugu grappling with the potential choices he may have to make.

Key Plot Points and Events

• Kiritsugu uses his magecraft to dispose of Maiya's body.
• Kiritsugu learns that the Einzbern Family has concealed information about their Servant.
• Saber returns injured after her battle with Mordred.
• The Light Screen shows Mordred's memories, revealing scenes of King Arthur's triumphant return and the Knights of the Round Table.

Character Developments

• Kiritsugu shows no remorse in disposing of Maiya's body, emphasizing his pragmatic nature.
• Irisviel's sadness at Maiya's death hints at her growing attachment to the people around her.
• Saber's grief over Mordred's death shows her evolving feelings for her former servant.
• The Knights of the Round Table are revealed, raising questions about their identities and potential reincarnations.

Significant Themes

• The consequences of war and the disposal of corpses.
• The revelation of hidden information and its potential impact on the Holy Grail War.
• The exploration of reincarnation and its implications for the Knights of the Round Table.

Character Interactions

• Kiritsugu and Irisviel's interaction shows their mutual respect and understanding.
• Saber's interaction with Irisviel highlights their growing bond.
• The revelation of the Knights of the Round Table sparks curiosity and introspection among the characters in the real world.

Key Plot Points and Events

• Teachers Gawain, Lant, and Tristan watch Light Screen footage of King Arthur and her Knights of the Round Table.
• They realize they resemble the knights in the footage and hypothesize they are reincarnations of those knights.
• They discuss which knights they might have been in their past lives, with Gawain suggesting Gawain (Sun Knight), Lant suggesting Lancelot, and Tristan confirming he was Tristan.

Character Developments

• Gawain: Shows leadership and knowledge of the Knights of the Round Table's history.
• Lant: Initially excited about being Lancelot, but becomes defensive when reminded of Lancelot's affair with Guinevere.
• Tristan: Remains calm and collected, revealing he was the knight who left the Round Table due to disagreement with the king.

Significant Themes

• Reincarnation and past lives.
• Loyalty and betrayal among the Knights of the Round Table.
• The impact of historical legends on present-day perceptions.

Character Interactions

• Gawain, Lant, and Tristan bicker and tease each other about their past lives, showcasing their close bond.
• Other teachers also discuss their potential past lives as members of the Knights of the Round Table.
• The three gay bros' interaction is humorous and lighthearted, contrasting with the seriousness of the topic.

Key Plot Points and Events

• Mordred, now a cute child, admires King Arthur, contrasting with her usual crazed persona.
• Morgan le Fay, Mordred's mother, appears and incites Mordred to hate and defeat King Arthur.
• A Light Screen shows Mordred's past: she joins the Knights of the Round Table out of admiration for King Arthur, serving loyally despite injuries.
• A battle against a rebellion is shown; a rebel noble reveals he rebelled because King Arthur was too selfless, shocking viewers.

Character Developments

• Mordred: Displayed childish admiration for King Arthur, later shown serving loyally despite injuries, and ultimately rebelling due to her mother's influence.
• Morgan le Fay: Revealed as Mordred's mother, inciting her to hate King Arthur, and later shown as a mature woman.
• King Arthur: Shown as a selfless ruler, admired by Mordred, and later understood to have policies benefiting commoners, causing noble rebellion.

Significant Themes

• Admiration vs. Hatred: Mordred's shift from admiration to hatred for King Arthur due to her mother's influence.
• Selflessness in Rulership: King Arthur's selflessness leads to noble rebellion, highlighting the tension between rulers' benevolence and established power structures.
• Historical Context: The chapter explores historical context, showing how King Arthur's policies broke traditional Western noble stratification.

Character Interactions

• Mordred and King Arthur: Mordred admires King Arthur, later serving loyally, and ultimately rebels due to her mother's influence.
• Mordred and Morgan le Fay: Morgan incites Mordred to hate King Arthur, showing a complex mother-daughter relationship.
• King Arthur and the Nobles: King Arthur's selflessness leads to noble rebellion, highlighting the tension between their interests.

Key Plot Points and Events

• Mordred narrates her memories of King Arthur, revealing that Arthur's body stopped aging after drawing the Sword in the Stone, making her a tool dedicated to serving the nation.
• Morgan le Fay reveals to Mordred that she is King Arthur's legitimate child, created by copying Arthur's life essence.
• Mordred confesses her feelings to King Arthur, but Arthur ignores her, leading to Mordred's rebellion and eventual downfall.

Character Developments

• Mordred: Initially loyal and devoted to King Arthur, Mordred becomes disillusioned and rebellious after Arthur's cold indifference. Her pain and anger fuel her desire to prove herself and gain Arthur's acknowledgment.
• King Arthur: Arthur is portrayed as a selfless ruler, dedicated to her nation but struggling with personal relationships. She unintentionally hurts Mordred by ignoring her, contributing to Mordred's rebellion.

Significant Themes

• The burden of responsibility and the consequences of inaction.
• The pain of being ignored and the desire for acknowledgment.
• The struggle between personal desires and selfless duty.

Character Interactions

• Mordred and King Arthur: Their relationship evolves from admiration and loyalty to anger and rebellion, with Arthur's indifference serving as a turning point.
• Mordred and Morgan le Fay: Morgan reveals Mordred's true identity, but her manipulations ultimately lead to Mordred's downfall.
• Mordred and herself (in the abyss): Mordred's inner struggle is represented by her encounter with a cold, mocking version of herself in the abyss.

Key Plot Points and Events

• Mordred's class changes from Berserker to Saber Alter after being tainted by black mud.
• Sakura Matou, a modified doll, begins digesting the magical energy of four Servants, causing her to flicker and suffer apparent pain.
• Matou Zouken watches Sakura Matou's process with delight, believing she will become even more powerful.

Character Developments

• Mordred: Falls to complete darkness, becoming a thoroughly corrupted and dangerous entity.
• Sakura Matou: Begins digesting the magical energy of Servants, causing her to flicker and endure pain, but she remains emotionless.

Significant Themes

• Corruption and darkness: Mordred's transformation into Saber Alter represents a complete fall into darkness and evil.
• Pain and endurance: Sakura Matou's digestion process highlights the theme of enduring pain, though she herself feels no emotion.

Character Interactions

• Mordred and Saber: Their grudge continues, with Mordred now appearing even more dangerous and impossible to communicate with.
• Sakura Matou and Matou Zouken: Zouken watches Sakura Matou's process with sadistic pleasure, while she remains indifferent to her own suffering.

Key Plot Points and Events

• A black shadow, later revealed to be Sakura under the influence of the Black Holy Grail, begins devouring lives throughout Fuyuki City.
• Emiya Kiritsugu, hidden elsewhere, witnesses this and understands the threat Sakura poses.
• Kiritsugu prepares to snipe Irisviel, Sakura's mother and the Holy Grail's vessel, to prevent the Black Holy Grail from fully manifesting and causing a global catastrophe.

Character Developments

• Emiya Kiritsugu: Struggles with the agonizing decision to sacrifice Irisviel to save the world, demonstrating his ruthlessness and willingness to make tough choices for the greater good.
• Irisviel: Accepts Kiritsugu's decision, showing understanding and selflessness.
• Sakura (off-screen): Under the influence of the Black Holy Grail, begins devouring lives without control.

Significant Themes

• Sacrifice for the greater good vs. personal attachments.
• The consequences of one's actions and the unintended results of well-intentioned plans.
• The struggle between rationality and emotion in decision-making.

Character Interactions

• Emiya Kiritsugu and Irisviel: Their relationship is tested as Kiritsugu must consider killing Irisviel to save the world.
• Emiya Kiritsugu and Sakura: Kiritsugu's love for his daughter is pitted against his duty to protect the world from the threat she has become.
• The real-world audience: Reacts with outrage and grief at Kiritsugu's decision to sacrifice Irisviel.

Key Plot Points and Events

• Emiya Kiritsugu is shot while preparing for a battle.
• He uses his Time Alter magecraft to evade and heal.
• An unknown assailant, later revealed to be a mysterious man from Kiritsugu's past, attacks him with a machine pistol and throwing knives.
• Kiritsugu uses Time Alter at increasing speeds (double, triple, quadruple) to evade but is ultimately injured.
• The mysterious man also uses Time Alter, revealing he possesses similar magecraft abilities.

Character Developments

• Emiya Kiritsugu demonstrates his resilience and magecraft skills under pressure.
• The mysterious man is revealed to be a formidable opponent, matching Kiritsugu's speed and using Time Alter.

Significant Themes

• The power and limitations of Time Alter magecraft.
• The protection offered by King Arthur's Scabbard, Avalon.
• The mysterious man's grudge against Kiritsugu and his advanced magecraft abilities.

Character Interactions

• Emiya Kiritsugu vs. The Mysterious Man: A tense, high-speed chase and combat sequence.
• Irisviel, Saber, and Waver: They hear the gunshots and worry about Kiritsugu but are then forced to deal with an attack by Matou Zouken and a deadly Servant poison.

Key Plot Points and Events

• A mysterious person attempts to assassinate Emiya Kiritsugu, revealing himself to be skilled in the Emiya family's magecraft and using Emiya Kiritsugu's own gun.
• Emiya Kiritsugu is saved by a silver-haired young man in a red trench coat, who is later revealed to be a future version of Emiya Shirou.
• Ruler Jeanne d'Arc appears to protect Emiya Kiritsugu, causing a tense standoff between her, the mysterious assassin, and the future Shirou.

Character Developments

• Emiya Kiritsugu is shocked and conflicted upon learning the identity of the mysterious assassin and the future Shirou.
• Future Shirou advises Emiya Kiritsugu not to use the method of sacrificing a few to save many and to protect Irisviel.
• Jeanne d'Arc demonstrates her commitment to justice and protecting the innocent.

Significant Themes

• The consequences of one's actions and the ripple effects they have on the future.
• The struggle between personal desires and the greater good.
• The power of redemption and second chances.

Character Interactions

• Emiya Kiritsugu and the mysterious assassin have a tense confrontation, revealing a deep-seated grudge between them.
• Future Shirou and Emiya Kiritsugu share a moment of understanding, with Shirou advising Kiritsugu based on his future experiences.
• Jeanne d'Arc stands up to the mysterious assassin, demonstrating her unwavering commitment to justice and protecting the innocent.

Key Plot Points and Events

• Emiya Shirou and Emiya Kiritsugu are revealed to be people from the future, descended as Servants with a mission from the Light of Humanity.
• They are Guardians contracted by the Light of Humanity to protect humanity and ensure the continuation of human history.
• The Light of Humanity is exposed to the public as a collective consciousness of humanity, located at the end of human history, sending unknown heroes through time to protect human history.

Character Developments

• Emiya Kiritsugu (Black) and Emiya Shirou (Red) are confirmed to be father and son from the future.
• Joan of Arc (Ruler) is revealed to have information about the Light of Humanity implanted in her mind after being summoned.
• The public learns about the Light of Humanity and its role in protecting human history.

Significant Themes

• The Light of Humanity as a collective consciousness of humanity, protecting human history and ensuring its continuation.
• Time travel and the manipulation of history by unknown heroes (Guardians) and famous heroes (Heroic Spirits).
• The end of human history and the birth of the Light of Humanity as a tragic and magnificent event.

Character Interactions

• Emiya Shirou (Red) and Emiya Kiritsugu (Black) interact, with Shirou pressuring his father to reveal his true face and explain their mission.
• Joan of Arc (Ruler) interacts with both Emiya Shirou and Emiya Kiritsugu, questioning their motives and threatening to stop them if they disrupt the Holy Grail War.
• Murata Himeko and Morgan analyze the Light of Humanity's nature and purpose, with Su Yun confirming their analysis.

Summary

Key Plot Points and Events

• Emiya Shirou reveals that the man in the red trench coat is his future self, Emiya Kiritsugu, from a different timeline.
• Emiya Kiritsugu, in this timeline, wants to kill himself due to his lonely life as an Ally of Justice and Guardian of the Light of Humanity.
• Kotomine Kirei and Li Shuwen sense a powerful evil force in Fuyuki City, and Kotomine Kirei decides to investigate and stop it despite his desire for revenge against Tohsaka Tokiomi.
• Mordred is corrupted and transformed into Saber Alter, creating a massive crater in Fuyuki Park.

Character Developments

• Emiya Shirou: Struggles with the revelation of his future self's life and the idea of becoming an Ally of Justice.
• Emiya Kiritsugu: Shows disgust towards his past self's ideal of being an Ally of Justice.
• Kotomine Kirei: Demonstrates strong principles and determination to protect civilians, even if it means delaying his revenge.

Significant Themes

• The consequences of pursuing ideals and the cost of being an Ally of Justice.
• The power of the Light of Humanity and its potential to alter timelines and history.
• The struggle between personal desires and moral obligations.

Character Interactions

• Emiya Shirou and Emiya Kiritsugu: The two interact briefly, with Emiya Kiritsugu showing disdain for his past self's ideals.
• Kotomine Kirei and Li Shuwen: They decide to work together to stop the evil force in Fuyuki City, showcasing their shared values and determination.

Key Plot Points and Events

• Irisviel, Waver, and Saber retreat to Fuyuki Park while fighting off Matou Zouken's swarm of insects and black shadows.
• Mordred appears, corrupted and transformed into Saber Alter, and releases a powerful Noble Phantasm, Excalibur Morgan, which Saber and Waver barely survive.
• Saber and Mordred engage in a fierce battle, with Mordred's strength and magical energy output exceeding Saber's.
• Irisviel and Waver flee, leaving Saber to face Mordred alone.

Character Developments

• Irisviel: Shows concern for Waver's well-being and supports him in fleeing.
• Waver: Demonstrates bravery and perseverance by using Volumen Hydrargyrum to its limit to protect Irisviel and Saber, despite the severe backlash on his body.
• Saber: Struggles with understanding Mordred's current state and faces a formidable opponent in Saber Alter.

Significant Themes

• The power of determination and will (Waver's perseverance, Saber's resolve to protect her companions).
• The consequences of corruption and dark influence (Mordred's transformation into Saber Alter).
• The struggle against overwhelming odds (Saber's battle against Saber Alter).

Character Interactions

• Irisviel and Waver: Irisviel supports Waver as they flee, showing concern for his well-being.
• Saber and Mordred: Engage in a fierce battle, with Saber struggling to understand Mordred's current state and facing a powerful opponent.
• Saber and Irisviel: Saber insists on Irisviel and Waver leaving for their safety, demonstrating her protective nature.

Key Plot Points and Events

1. Saber and Mordred's battle continues, with Mordred's power significantly increased due to the Black Holy Grail's influence.
2. Saber discovers that Mordred's speed is inferior to hers, allowing her to maneuver around Mordred and fight intelligently.
3. Irisviel and Waver reach the pavilion by the lake, and Irisviel begins treating Waver's injuries.
4. Matou Zouken appears, revealing that he created the black shadow and that Emiya Kiritsugu knows about the Holy Grail's corruption.
5. Irisviel undergoes a sudden change, speaking in a calm and ethereal voice.

Character Developments

1. Saber: Realizes Mordred's power increase and adapts her strategy to exploit Mordred's speed weakness.
2. Mordred: Shows no signs of fatigue, continuously unleashing powerful attacks.
3. Irisviel: Experiences a sudden change in personality and speech pattern, suggesting a shift in her inner self.
4. Waver: Injured and in need of treatment, but still conscious and aware of his surroundings.
5. Matou Zouken: Reveals his role in creating the black shadow and his knowledge of the Holy Grail's corruption.

Significant Themes

1. The power of the Black Holy Grail and its corrupting influence.
2. The struggle between personal choices and greater good, as seen in Emiya Kiritsugu's decision.
3. The consequences of one's actions and the unintended results of pursuing power.

Character Interactions

1. Saber vs. Mordred: A tense and intense battle, with Saber fighting intelligently to counter Mordred's overwhelming power.
2. Irisviel and Waver: Irisviel treats Waver's injuries, and they both learn about the Holy Grail's corruption from Matou Zouken.
3. Irisviel and Matou Zouken: Irisviel is shocked by Matou Zouken's revelations and experiences a sudden change in personality.