Chapter Summaries

Key Plot Points and Events

• A massive earthquake hits Fuyuki City, killing all Sea Creatures and causing widespread destruction.
• Skadi, Sakura, and Rin reach the shore to find the city flooded and black beasts (same as Rin had seen before) attacking Skadi.
• Skadi fights the beasts while Rin and Sakura escape with Young Gil's help. They reach halfway up the mountain when Rin notices stigmata appearing on her hand, indicating she's been selected as a backup Master in the Holy Grail War.

Character Developments

• Skadi demonstrates her power and willingness to protect Rin and Sakura, revealing she's not just Saber but also has Sea Creature appendages.
• Rin shows concern for Sakura's well-being and decides to ask her father for help. She also discovers she's been chosen as a backup Master.
• Sakura shows resilience and concern for Rin despite being drained of magical energy.

Significant Themes

• The power of nature (earthquake) and its consequences.
• The struggle for survival and protection of the weak.
• The Holy Grail War's influence and its selection of Masters.

Character Interactions

• Skadi protects Rin and Sakura, showing a maternal or guardian-like affection.
• Rin cares for Sakura, showing sisterly love and concern.
• Young Gil aids Rin and Sakura, showing a friendly and helpful demeanor, but also keeps secrets, causing Rin's frustration.

Key Plot Points and Events

• A mysterious figure, later revealed to be "Brush Bro," attacks Sakura, but is intercepted by Sea Creatures.
• Kischur, a Lord of the Clock Tower, awaits reinforcements from the Mage's Association, but they arrive in a decoy ship, leading to his capture and Diarmuid's sacrifice.
• Skadi continues to fight against Sea Creatures in Fuyuki City.

Character Developments

• Kischur's confidence in the Mage's Association is shaken, leading to his capture.
• Diarmuid remains loyal to Kischur, sacrificing himself to save him.

Significant Themes

• Deception and trust: Kischur's trust in the Mage's Association leads to his downfall.
• Sacrifice: Diarmuid sacrifices himself to save Kischur.

Character Interactions

• Kischur and Diarmuid: Their master-servant relationship is tested, with Diarmuid ultimately choosing to save Kischur.
• Kischur and the Mage's Association: Kischur's trust in them is betrayed, leading to his capture.

• Key Plot Points & Events: Skadi fights against a horde of shadow beasts while using Sakura's magic power. She battles to save her Elder Kin, ultimately defeating the main beast controlling the horde. Meanwhile, Rin considers signing a contract with Young Gilgamesh to participate in the Holy Grail War.
• Character Developments: Skadi demonstrates her combat prowess and strategic thinking, showing she's a formidable force even without her full power. Sakura's condition worsens due to Skadi's magic consumption. Rin shows determination and eagerness to join the Holy Grail War.
• Significant Themes: The power of the tide and the sea is a prominent theme, reflecting Skadi's connection to her environment and her ability to harness its force. The theme of sacrifice is also present, as Skadi uses Sakura's magic power to fight, putting Sakura at risk.
• Character Interactions: Skadi fights alone against the beast horde, but her actions are driven by her desire to protect Sakura and her Elder Kin. Rin and Young Gilgamesh interact, with Rin considering signing a contract with him to join the Holy Grail War.

Key Plot Points and Events

• Rin successfully summons Diarmuid, who defeats the sea creatures but is then overwhelmed by more beasts.
• Rin's Command Spells transform into a Curse Mark, and she begins to drain mana.
• Sakura realizes that Skadi, her Servant, is acting based on Sakura's wish, not her own.
• Sakura decides to use her Command Spell to wish to live and experience more of the world.

Character Developments

• Rin struggles with controlling Diarmuid and managing her mana drain.
• Sakura comes to terms with her wish and decides to embrace life, accepting Skadi's protection.

Significant Themes

• The power of wishes and their consequences.
• The relationship between Masters and Servants in the Holy Grail War.
• The importance of self-awareness and acceptance in personal growth.

Character Interactions

• Rin and Sakura's sisterly bond is tested as Sakura grapples with her wish and Rin struggles to protect her.
• Young Gil provides guidance and support to Sakura, helping her understand her relationship with Skadi.
• Skadi, unseen, continues to protect Sakura based on her wish.

Key Plot Points and Events

• A massive earthquake and tsunami hit the city, caused by Skadi's (Caster) Noble Phantasm.
• Sea Creatures, Skadi's familiars, evolve and help fight off blackened beasts.
• Skadi reveals she's an "outsider" in this world, destined for elimination.
• Rin invites the group to her place to seek her father's help.

Character Developments

• Skadi: Shows her true power and reveals her role as an enemy in this world.
• Rin: Gains a newfound appreciation for the incredible events unfolding.
• Sakura: Clings to Skadi, expressing her desire to live.

Significant Themes

• The power of nature (Skadi's Noble Phantasm) vs. humanity's resilience.
• The inevitability of conflict (Skadi's role as an outsider).
• The importance of unity and cooperation (Rin's invitation).

Character Interactions

• Skadi and Sakura: Skadi comforts Sakura, who clings to her, seeking warmth and protection.
• Rin and Sakura: Rin feels a sense of loss as Sakura runs to Skadi.
• Young Gil and Skadi: They discuss Skadi's role and the Counter Force.
• Rin and Sakura: Rin invites Sakura and the others to her place to seek help from her father.

Key Plot Points & Events

• Waver and Iskandar discuss the situation, realizing that the Counter Force might be malfunctioning and the Holy Grail in Fuyuki is corrupted.
• Waver guesses that the Mage's Association is coming to Fuyuki, and they might have more information about the situation.
• Tokiomi Tohsaka is besieged by creatures at the Tohsaka Residence. Matou Kariya arrives to save her.

Character Developments

• Waver shows investigative skills and understanding of magical concepts, impressing Skadi.
• Tokiomi Tohsaka shows concern for her husband's safety, pleading for Matou Kariya's help.
• Matou Kariya is revealed to have been monitoring the Tohsaka Residence, suggesting a change in his priorities.

Significant Themes

• The corruption of the Holy Grail and its potential consequences.
• The importance of information and investigation in understanding and dealing with the situation.
• The theme of loyalty and protection, as seen in Matou Kariya's actions towards Tokiomi Tohsaka.

Character Interactions

• Waver and Iskandar work together to understand the situation, with Waver providing explanations to Iskandar.
• Tokiomi Tohsaka and Matou Kariya interact, with Tokiomi pleading for help and Kariya showing up to save her.

Key Plot Points and Events

• Matou Kariya, once in love with Tohsaka Tokiomi, is now conflicted upon his return. Kariya wants to save Tokiomi but also wants to kill him to become the father figure to Rin and Sakura.
• An earthquake occurs, and beast hordes attack Tohsaka Residence. Kariya saves Tokiomi and takes him to the Matou Residence.
• Rin Tohsaka, Skadi, and Gilgamesh arrive at Tohsaka Residence to find it deserted and infested with beasts. Skadi suggests destroying the Greater Grail to save the world.

Character Developments

• Matou Kariya's love for Tokiomi and his desire to be a father figure to Rin and Sakura are further explored. His internal conflict leads him to save Tokiomi despite his resentment.
• Rin Tohsaka is shown to be less knowledgeable about the current situation and struggles to understand the explanations given by Skadi and Gilgamesh.

Significant Themes

• Love and resentment: Kariya's love for Tokiomi and his resentment towards him for choosing Tokiomi over him drives his actions.
• Sacrifice for the greater good: Skadi is willing to become an enemy of the world to save it, highlighting the theme of sacrifice.

Character Interactions

• Matou Kariya and Tohsaka Tokiomi: Kariya's internal conflict is evident in his interactions with Tokiomi, as he wants to both save and kill him.
• Rin Tohsaka, Skadi, and Gilgamesh: Rin's interactions with Skadi and Gilgamesh show her struggle to understand the current situation and the plans to save the world.
• Sola and Waver: Sola's interactions with Waver reveal that she is there to represent the Mage's Association and inquire about the recent events.

Key Plot Points and Events

• Waver and Sola arrive at the Mage's Association and learn about the sea monster attacks.
• Waver communicates with his Master, Kischur, via a communication magecraft tool.
• Kischur reveals that the pollution from the Holy Grail has been leaking for some time, affecting the world's Magic Power.
• The Mage's Association discusses the severity of the situation and the potential for humanity's extinction.
• Skadi and her group enter the Tohsaka Residence, finding it contaminated by The Evil of This World.

Character Developments

• Waver: Struggles to grasp the severity of the situation and the potential consequences. He's anxious and seeks a solution to the problem.
• Kischur: Reveals his knowledge about the pollution and its impact on the world. He's involved in the Mage's Association's discussions about the crisis.
• Sola: Treated with respect by the Mage's Association staff. She's calm and collected in the face of the crisis.
• Skadi: Leads her group into the Tohsaka Residence, showing concern for Rin's father, Tokiomi.

Significant Themes

• The consequences of the Holy Grail War's pollution on the world.
• The Mage's Association's struggle to find a solution to the crisis.
• The potential extinction of humanity due to The Evil of This World's Curse.

Character Interactions

• Waver and Sola: Work together to gather information and communicate with the Mage's Association.
• Waver and Kischur: Master and disciple discuss the crisis and the potential solutions.
• Skadi and her group: Work together to investigate the Tohsaka Residence and its contamination.
• The Mage's Association staff and Sola: Interact with respect and deference towards Sola.

Key Plot Points and Events

• Skadi plans to block leylines in Fuyuki City to prevent Avenger's escape, targeting Ryudoji Temple.
• Emiya Kiritsugu and Artoria face Lancer contaminated by Curses at the Civic Center.
• Kirei Kotomine appears, offering to help Emiya Kiritsugu block the leylines.
• Skadi's group arrives at Ryudoji Temple, finding it guarded by beast swarms, including humans turned into vessels for the Holy Grail.

Character Developments

• Emiya Kiritsugu appears haggard and low on magic power, prioritizing minimizing losses over winning the Holy Grail.
• Artoria is conflicted between her desire for the Holy Grail and the current global danger.
• Kirei Kotomine finds happiness and mercy in his current state, no longer seeing Emiya Kiritsugu as a rival.
• Skadi considers using the Sea Creature's technology to replicate Artoria's Holy Sword if necessary.

Significant Themes

• The corrupting influence of Curses on Servants and humans.
• The changing priorities of characters as the Holy Grail War's true nature is revealed.
• The potential of the Sea Creature's technology and its limitations.

Character Interactions

• Emiya Kiritsugu and Artoria's relationship remains strained, with Emiya Kiritsugu showing minimal concern for Artoria's well-being.
• Emiya Kiritsugu and Kirei Kotomine's interaction is marked by curiosity and wariness, with Kirei Kotomine now pitying Emiya Kiritsugu.
• Skadi, Rin Tohsaka, and Young Gil discuss the situation at Ryudoji Temple, with Rin Tohsaka being briefed on the Holy Grail's past.

• Key Plot Points: The Third Holy Grail War's ritual failed, leaving fragments of the Holy Grail in people, which are now manifesting as pollutants. The Avenger will be summoned on the fourth day, and if the Holy Grail War ends before then, it can't come out. Skadi reveals she knows the mastermind behind the current events.
• Character Developments: Rin Tohsaka learns about the true state of Fuyuki City and the potential fate of its inhabitants. Skadi shows understanding of the situation but offers a controversial solution.
• Significant Themes: The consequences of the Holy Grail War's failure, the struggle between humanity and otherworldly forces, and the potential loss of humanity to save the world.
• Character Interactions: Rin Tohsaka interacts with Young Gil, seeking information, and later confronts Skadi about the fate of Fuyuki City and its people. Skadi offers a solution but requires a significant sacrifice.

Key Plot Points and Events

• Rin Tohsaka grapples with the responsibility of determining humanity's future.
• Saber arrives and clears a path to the Greater Grail with her powers.
• Emiya Kiritsugu and others reach the Greater Grail, but struggle to locate the Curse.
• Kirei Kotomine feels strangely delighted by the disaster and decides to investigate the New City Building.
• Tohsaka Tokiomi wakes up at the Matou residence, having lost his arm and Command Spells, eliminating him from the Holy Grail War.

Character Developments

• Rin Tohsaka: Struggles with the weight of her newfound power and responsibility.
• Kirei Kotomine: Experiences a mix of emotions regarding the disaster, feeling both alive and empty.
• Tohsaka Tokiomi: Wakes up to find he's been eliminated from the Holy Grail War.
• Matou Kariya: Feels a newfound confidence in his abilities and stability in Mana Transfer.

Significant Themes

• Responsibility and the consequences of power.
• The emptiness and fulfillment of one's purpose.
• The struggle between morality and survival.

Character Interactions

• Rin Tohsaka and Young Gil: Rin is conflicted, while Young Gil remains calm and analytical.
• Emiya Kiritsugu and Skadi: They work together to reach the Greater Grail but face challenges in locating the Curse.
• Kirei Kotomine and himself: Kirei struggles with his emotions and motivations.
• Tohsaka Tokiomi and Matou Kariya: Tokiomi wakes up to find Kariya has saved them, leading to a tense interaction.

Key Plot Points and Events

• The Black Holy Grail's destruction is revealed to be a trap.
• The Greater Grail is missing, and Black Mud begins to spread, blocking the path.
• Artoria Alter (Black Saber) appears, using the Reversed Black Holy Sword to attack.
• Skadi uses Terra Technology and her Sea Creatures to defend against Black Saber's Noble Phantasms.

Character Developments

• Artoria is shocked and disbelieving at the appearance of her Alter self.
• Skadi demonstrates her strategic prowess and resourcefulness, using Terra Technology and her Sea Creatures to protect the group.
• Young Gil shows concern for Skadi's safety and uses his shield to defend against Black Saber's attacks.

Significant Themes

• The power of the Holy Grail and its potential for corruption and manipulation.
• The consequences of the Holy Grail War's reversal and the appearance of Artoria Alter.
• The importance of teamwork and strategic planning in the face of overwhelming odds.

Character Interactions

• Artoria and Black Saber face off, with Artoria expressing disbelief at her Alter self's appearance.
• Skadi and Young Gil work together to defend against Black Saber's attacks, with Skadi using her Sea Creatures and Young Gil providing physical defense.
• Rin Tohsaka observes the battle, expressing shock at the power of Black Saber's Noble Phantasms.

Key Plot Points and Events

• Skadi uses her second Command Spell, causing the Great Hollow to collapse and revealing outer space.
• A strange Sea Creature is shown floating in the sea of clouds, emitting a powerful beam that sweeps across the space.
• The Greater Grail has been taken, and its whereabouts are unknown.
• Rin Tohsaka and Sakura Matou are reunited, and they decide to go to the Matou Mansion to transplant Matou Zouken's Magic Crest to Sakura.
• Fuyuki City is shown to be recovering from the earthquake and tsunami, with disaster relief work in progress.

Character Developments

• Artoria Alter is stunned by the power of the Sea Creature's beam.
• Skadi reveals that the Sea Creature's beam is humanity's cry to space, not a Noble Phantasm.
• Rin Tohsaka feels relieved to be reunited with Sakura and wants to protect her.
• Matou Kariya is relieved to see Sakura and Rin safe.

Significant Themes

• The power of technology vs. the power of magic (Noble Phantasms).
• The consequences of the Greater Grail War and the aftermath of the earthquake and tsunami.
• The bond between sisters (Rin and Sakura) and the desire to protect each other.

Character Interactions

• Sakura asks Skadi to stop Artoria Alter.
• Artoria Alter saves Skadi from falling.
• Rin and Sakura are reunited, and Rin decides to protect Sakura.
• Tokiomi Tohsaka and Risei Kotomine discuss the situation and decide to go with Rin and Sakura to the Matou Mansion.
• Matou Kariya is relieved to see Sakura and Rin safe.

Key Plot Points and Events

• Rin Tohsaka and Sakura return to the Matou residence.
• Tokiomi Tohsaka is injured and weak.
• Rin reveals she has become a Master with Gilgamesh as her Servant.
• Sakura claims to be the heir and head of the Matou Family.
• Tokiomi is confused and asks for an explanation of recent events.

Character Developments

• Rin feels guilty towards Sakura and resentful towards her parents.
• Sakura shows maturity and assertiveness, rejecting Tokiomi as her mother.
• Tokiomi is shocked and confused by the recent events and his daughters' actions.

Significant Themes

• Family dynamics and tension.
• The impact of past traumas on present behavior (Sakura's helplessness).
• The consequences of keeping secrets and not communicating (Tokiomi's confusion).

Character Interactions

• Rin and Sakura's relationship is strained due to past events.
• Tokiomi's relationship with his daughters is tense, with Rin feeling resentful and Sakura distant.
• Tokiomi is confused and overwhelmed by the actions of his daughters and the presence of Gilgamesh.

Key Plot Points and Events

• Kischur's fate is uncertain, but Skadi ensures he'll be Sakura's teacher.
• Tohsaka Tokiomi learns the Holy Grail is mixed with 'The Evil of This World', rendering the Holy Grail War meaningless and disastrous.
• Skadi reveals Matou Kariya's true form: he's been assimilated by Sea Creatures, losing his humanity.
• Tohsaka Tokiomi's severed arm is temporarily replaced by a Sea Creature's, enhancing his Magic Power and stamina.

Character Developments

• Kischur is resigned to his fate as Sakura's teacher.
• Tohsaka Tokiomi is shocked by the Holy Grail's true nature and the danger it poses.
• Matou Kariya accepts his non-human form, feeling a mix of conflict and pleasure.
• Tokiomi Tohsaka experiences a temporary enhancement of his physical abilities and Magic Power.

Significant Themes

• The consequences of meddling with forces beyond understanding (Holy Grail, Sea Creatures).
• The struggle between acceptance and denial of one's true nature (Matou Kariya).
• The price of power and its temporary nature (Tohsaka Tokiomi's enhanced abilities).

Character Interactions

• Skadi asserts her authority, making decisions that affect everyone.
• Tohsaka Tokiomi and Rin discuss ending the Greater Grail War.
• Matou Kariya and Tokiomi Tohsaka react to Matou Kariya's true form.
• Skadi explains the nature of the Sea Creatures and their capabilities.

Key Plot Points and Events

• Tohsaka Tokiomi plans to transplant his Magic Crest to Matou Kariya and later to his daughter, Rin Tohsaka.
• Matou Sakura leads Tohsaka Tokiomi to the Matou Family's basement, revealing their worm-based Magecraft.
• Tohsaka Tokiomi is shocked and disheartened by the true nature of the Matou Family's Magecraft and their treatment of Sakura.
• Skadi reveals to Young Gil that the world is on the verge of collapse and will be 'Pruned' if not saved. She also explains her limitations as a Caster in this world.

Character Developments

• Tohsaka Tokiomi: Realizes the true nature of the Matou Family's Magecraft and feels regret, annoyance, and sadness.
• Matou Sakura: Expresses satisfaction with her current life and rejects her biological father's attempts to help her.
• Skadi: Reveals her knowledge of the world's impending doom and her limitations as a Caster.

Significant Themes

• The consequences of dark and unethical Magecraft.
• The struggle between saving a world and the worthiness of its inhabitants.
• The limitations of power and the importance of understanding one's capabilities.

Character Interactions

• Tohsaka Tokiomi and Matou Kariya: Their relationship becomes strained as Tokiomi learns Kariya's true intentions.
• Matou Sakura and Tohsaka Tokiomi: Sakura rejects her father's help, causing him emotional distress.
• Skadi and Young Gil: They discuss the world's impending doom and Skadi's limitations as a Caster.

Key Plot Points and Events

• Skadi reveals her motivations for participating in the Holy Grail War, emphasizing her instinctual actions rather than complex thoughts.
• Gilgamesh clarifies his stance, leaving the decision to save the world to the humans of this era.
• Kirei Kotomine is assassinated by Cu Chulainn, leading to the loss of his Assassins.
• Emiya Kiritsugu and Irisviel discuss the deterioration of the Greater Grail, with Irisviel hinting at a dire scenario.
• Emiya Kiritsugu decides to destroy the island to buy humanity time.
• Tohsaka Tokiomi investigates the Ley Line and interacts with Young Gil, who advises him not to understand the truth.
• Skadi reveals she was summoned by another voice and has three Noble Phantasms, one of which is incomplete and on a cosmic scale.

Character Developments

• Skadi: Shows her impulsive nature and lack of deep thought, but her actions are driven by a strong sense of justice.
• Gilgamesh: Clarifies his stance, leaving the decision to save the world to the humans of this era, showing a level of respect for their agency.
• Emiya Kiritsugu: Struggles with the possibility of humanity being inherently evil and decides to destroy the island to buy time.
• Tohsaka Tokiomi: Shows determination to uncover the truth despite Young Gil's warnings.

Significant Themes

• The nature of humanity and evil.
• The consequences of actions and their impact on the world.
• The struggle between understanding and not understanding the truth.

Character Interactions

• Skadi and Gilgamesh: They have a philosophical conversation about their motivations and the nature of the world.
• Emiya Kiritsugu and Irisviel: They discuss the deterioration of the Greater Grail and the potential dire scenario.
• Tohsaka Tokiomi and Young Gil: Tohsaka tries to gather information from Young Gil, who advises him not to understand the truth.

Key Plot Points and Events

• Skadi reveals she can destroy the world with her incomplete Noble Phantasm, hinting at her goal of creation.
• A black moon appears in the sky, causing the beasts to scream, and Tohsaka Tokiomi recognizes it as the Hole leading to the Vortex of the Root.
• Irisviel explains that the world is experiencing an Inner-Outer Inversion, with the outside of the world wrapping around the inside.

Character Developments

• Rin Tohsaka feels the weight of her family's legacy and the world's state, causing her nervousness.
• Skadi shows her power and determination, revealing her incomplete Noble Phantasm's name: Lost Song.
• Irisviel provides crucial information about the world's state, showing her knowledge and understanding.

Significant Themes

• The power and danger of humanity's malice and love.
• The pursuit of knowledge and understanding, as seen in Tohsaka Tokiomi's and Irisviel's quests.
• The struggle for survival and the consequences of humanity's actions on the world.

Character Interactions

• Gilgamesh and Skadi have a philosophical discussion about humanity's comical nature and struggles.
• Rin Tohsaka and Skadi interact, with Rin expressing her disbelief at Skadi's power and Skadi granting Sakura's wish to live.
• Emiya Kiritsugu and Artoria press Irisviel for answers about the world's state, showing their concern and determination to find solutions.

Key Plot Points & Events

• The Greater and Lesser Grails are revealed, with the Greater Grail being destroyed and the Lesser Grail being ineffective.
• The Black Moon descends, signaling the world's shift to its "reverse" side.
• Angra Mainyu, now an incarnation of absolute good, emerges from the Black Moon, reversing good and evil.
• Fuyuki City begins to burn, and hordes of beasts, manifestations of human hearts, attack the city.

Character Developments

• Artoria is astonished by the revelations about the Grails.
• Kirei Kotomine accepts his role as the embodiment of evil in a world of reversed morality.
• Skadi reveals she can summon the End, an other-dimensional creation that can kill everything in the world.

Significant Themes

• Reversal of good and evil, with absolute good becoming evil and vice versa.
• The manifestation of human hearts and emotions as beasts.
• The struggle against the forces of malice and the search for a solution.

Character Interactions

• Artoria interacts with Irisviel, seeking understanding about the Grails.
• Skadi discusses the situation with Tohsaka Tokiomi, Matou Kariya, and Rin Tohsaka, revealing her plan to summon the End.
• The group discusses potential solutions to the threat posed by the hordes of beasts.

Key Plot Points and Events

• Skadi receives a message from the client, allowing her to build anything to combat the current situation.
• Waver discovers that the Greater Grail is likely their Earth itself, causing shock and concern.
• The Matou residence is attacked by beasts, but Skadi and Sakura escape with the help of Risei Kotomine.
• Tohsaka Tokiomi, Rin, and Kariya meet up with Emiya Kiritsugu at the Einzbern castle.

Character Developments

• Skadi shows initiative and resourcefulness in responding to the client's message.
• Waver demonstrates analytical skills in deducing the true nature of the Greater Grail.
• Tohsaka Tokiomi maintains composure and clarity even in dire circumstances.
• Emiya Kiritsugu is revealed to be the Magus Killer, causing tension with Tohsaka Tokiomi.

Significant Themes

• The consequences of interfering with the natural order (the Holy Grail War's impact on the world).
• The struggle for survival and the need for unity in the face of overwhelming danger.
• The blurred line between humanity and beastliness, reflecting the moral decay of society.

Character Interactions

• Skadi and Sakura: Skadi protects Sakura and ensures her safety.
• Tohsaka Tokiomi and Emiya Kiritsugu: Tension and hostility between the two, reflecting their past enmity.
• Waver and Sola: Waver seeks Sola's help in understanding the situation and finding Kischur.