Servants

Saber of Black ("黒"のセイバー, "Kuro" no Seibā) - Siegfried (ジークフリート, Jīkufurīdo)

Voiced by: Junichi Suwabe^[1] (Japanese); Ben Pronsky^[9] (English)

Gordes Musik Yggdmillennia's Servant. Siegfried, known as the Dragon-Blooded Knight, appeared in the Nibelungenlied, as a selfless heroic figure who killed the dragon Fafnir, bathing in his blood and becoming immortal. But, a lone linden tree leaf covered a part of his back, leaving a spot of vulnerability, leading to Siegfried's later death. Summoned by Gordes, Siegfried is forbidden from speaking his true name to others, and silently obeys Gordes' orders. When Sieg is mortally wounded by his master, Siegfried removes his own heart and gives it to the homunculus, becoming the first Servant to die in the Greater Grail War. But, Sieg is able to transform into Siegfried for a limited time. He has two Noble Phantasms, his sword "Balmung", which emits energy waves, and "Armor of Fafnir", making his skin invulnerable to most attacks. In Fate/Grand Order, Siegfried appears in Orleans rescued by Jeanne and Ritsuka and recruits him in order to counter Fafnir, Alter Jeanne's main Wyvern.

Archer of Black ("黒"のアーチャー, "Kuro" no Āchā) - Chiron (ケイローン, Keirōn)

Voiced by: Shunsuke Takeuchi^[1] (Japanese); Jalen K. Cassell^[10] (English)

Fiore Forvedge Yggdmillennia's Servant. The Greek hero and centaur, Chiron appears as a human to hide his identity. Calm, wise, and loyal, Chiron serves Fiore well, but convinces Caules that his sister does not have the fortitude to be a mage. Chiron's wish is to regain his lost immortality. Achilles, who is Rider of Red, was one of Chiron's pupils, and they share a combative rivalry throughout the story. Chiron and Astolfo remain the final Servants of Black to participate in the battle against the Red faction, Chiron defeated in a duel with Achilles, but uses his Noble Phantasm, "Antares Snipe", to remove Achilles' own immortality with a celestial arrow.

Lancer of Black ("黒"のランサー, "Kuro" no Ransā) - Vlad III (ヴラド三世, Vurado Sansei)

Voiced by: Ryōtarō Okiayu^[1] (Japanese); Ray Chase^[11] (English)

Darnic Prestone Yggdmillennia's servant and leader of the Servants of Black. A Romanian warlord and hero, Vlad wishes to rebuild his kingdom, but to erase the stain that Count Dracula has made upon his family's reputation. He is portrayed as an intimidating, charismatic, yet modest leader, disliking Darnic's excessive flattery. Due to being in his old domain of Romania, Vlad's abilities are boosted, but he weakens once he moves the battle to the Hanging Gardens of Babylon. Vlad has two Noble Phantasms, "Kazikli Bay", which creates endless stakes to impale enemies, and "Legend of Dracula", which transforms him into the mythical vampire he despises. Vlad refuses to acknowledge or use his second Noble Phantasm, but is forced to by Darnic, who then imprints his soul onto Vlad, turning them into a vicious monster obsessed with acquiring the Greater Grail. Both are slain by Shirou Amakusa using holy lances. In Fate/Grand Order, Vlad appeared in Okeanos as an antagonist as one of the Beserker servants summoned by Alter Jeanne.

Berserker of Black ("黒"のバーサーカー, "Kuro" no Bāsākā) - Frankenstein's monster (フランケンシュタインの怪物, Furankenshutain no Kaibutsu)

Voiced by: Ai Nonaka^[1] (Japanese); Sarah Anne Williams^[12] (English)

Caules Forvedge Yggdmillennia's Servant. Frankenstein's Monster is depicted as an actual person in Fate/Apocrypha, rather than as a fictional one. Appearing as a female creation of Victor Frankenstein, she was rejected by her maker, wishing for him to create a mate for her. As Caules' Servant, she rejects her true name, preferring to be addressed as "Berserker", often responds through grunts, but is capable of speech. She is a gentle soul, prone to picking flowers, but has an aggressive, dog-like side to her. Her wish for the Holy Grail is to grant her a mate. She has two Noble Phantasms, "Bridal Chest", her electrical war hammer, and "Blasted Tree", a powerful surge of lightning that will cause her to self-destruct if used at full power. Her blueprints by Victor Frankenstein mention that "This lightning attack is not simply lightning, but rather a power that has Frankenstein’s will imbedded within it. As long as it exists, she will never perish." Berserker attempts to kill Mordred with Blasted Tree, but is destroyed, channelling part of her essence into Sieg, reviving him and allowing him to use a weakened version of it during his battle with Shirou Amakusa. In Fate/Grand Order, Berserker appears in London as an ally, part of Mordred's team of servants.

Caster of Black ("黒"のキャスター, "Kuro" no Kyasutā) - Avicebron (アヴィケブロン, Avikeburon)

Voiced by: Mitsuru Miyamoto^[1] (Japanese); Cam Clarke^[9] (English)

Roche Frain Yggdmillennia's Servant. A 12th century philosopher who, in the Fate universe, founded the thaumaturgical system Kabbalah, Avicebron is the second Servant summoned by Yggdmillennia. Due to his hatred for humanity, Avicebron sports a featureless mask, claiming he finds looking people in the eye painful. He, along with Roche, build large golems for Yggdmillennia. His Noble Phantasm, "Golem Keter Malkuth", is a gigantic sentient golem, that requires a terminal core to power. The terminal core is actually a human host with receptive Magical Circuits. Avicebron sides with Shirou Amakusa, sacrificing Roche to activate his Noble Phantasm. Chiron kills Avicebron, who further bonds with his Golem Keter Malkuth, using its power in an attempt to create Eden on Earth, but it is destroyed by Sieg and Mordred. In Fate/Grand Order, Avicebron is summoned by Chaldea as an ally in the Russian Lostbelt Anastasia. Unlike other servants where they had no memories of the greater grail war after being summoned, Avicebron seems to recall his sacrificing of Roche and has been harboring guilt ever since, and would later redeem himself by sacrificing himself becoming the core for his Golem Keter Malkuth in order for Chaldea to battle Ivan the Terrible.

Assassin of Black ("黒"のアサシン, "Kuro" no Asashin) - Jack the Ripper (ジャック・ザ・リッパー, Jakku za Rippā)

Voiced by: Sakura Tange^[1] (Japanese); Erica Mendez^[13] (English)

Reika Rikudou's child-like Servant who imprinted on her as a mother-figure, acting on her own whims to kill indiscriminately as a wild card during the conflict of Red and Black Factions. Jack is actually a amalgamation of the souls of deceased children that died tragically or never got to live as a result of Whitechapel's poor living conditions. Jack became a contributing factor in the serial killer's legend before the Mage's Association destroyed her. But she was summoned as a heroic spirit through a forbidden ritual by a Yggdmillenia member named Hyouma Sagara, whom she murdered when he offered Reika as a sacrifice. Due to Reika being a normal human, Jack replenishes her mana by eating the hearts of mages that she kills. Due to the nature of her identity, those who encounter Jack forget what she looks like. She has two Noble Phantasms, one emitting an ominous, toxic fog, and the other, "Maria the Ripper", allowing her to replicate her infamous murders, and can materialise her knives within female victims. After Reika is shot dead by Atalanta, Jack creates an illusion of Victorian London to torment the archer while attempting to gain sympathy from Sieg and Jeanne. But Jeanne saw through Jack and convinces her collective souls to pass on to the afterlife, through traces of Jack's being latched on to Atalanta and exploit her ideals to corrupt her. A different variant of Jack the Ripper appeared in Fate/strange fake as the Berserker-class servant of Flat Escardos in the False Holy Grail War with an anonymous appearance.

Masters

Darnic Prestone Yggdmillennia (ダーニック・プレストーン・ユグドミレニア, Dānikku Puresutōn Yugudomirenia)

Voiced by: Nobuyuki Hiyama^[5] (Japanese); Benjamin Diskin^[14] (English)

Lancer of Black's Master and the leader of the Yggdmillennia group, ostracized by most of the mage community for impurities in the Prestone bloodline. He participated in the Third Holy Grail War with Fionn mac Cumhaill as his Lancer-class Servant, exploiting Nazi Germany to seize the Holy Grail and spirited to his fortress in Romania. Using a forbidden means of extending his life by feeding on infant souls which turn him into a different person, Darnic makes his move sixty years later in another Holy Grail War to achieve his wish for the Prestone clan's survival. That desire motivated Darnic to force Vlad's transformation into Dracula and then possess his Servant's body after being killed to reclaim the stolen Holy Grail, only for his vessel to incinerated by Shirou. The video game Fate/Grand Order reveals that Darnic's soul was trapped within the Holy Grail upon Dracula's demise, repeating the conflict that lead to his death before finally finding rest.

Gordes Musik Yggdmillennia (ゴルド・ムジーク・ユグドミレニア, Gorudo Mujīku Yugudomirenia)

Voiced by: Toru Ohkawa^[5] (Japanese); Brad Venable^[15] (English)

Saber of Black's Master and a First-Class Alchemist. A pompous, proud, overweight, and easily offended man, Gordes created the many homunculi that serve Yggdmillennia. His high-handed command of Siegfried causes him to waste two of his Command Spells early on, and is left without a Servant when Siegfried kills himself to save Sieg. Gordes survives the war, encouraged to treat his homunculi as individuals, aided by his assistant Toole.

Fiore Forvedge Yggdmillennia (フィオレ・フォルヴェッジ・ユグドミレニア, Fiore Foruvejji Yugudomirenia)

Voiced by: Chinatsu Akasaki^[5] (Japanese); Kayli Mills^[16] (English)

Archer of Black's Master, Caules' older sister, and a magus with great talent, who is well versed in spiritual evocation and human engineering. She has been confined to a wheelchair since birth and wishes to have the Grail to heal her legs while keeping her magus abilities, something that would not be possible otherwise. Fiore uses Bronze Link Manipulators, appearing as four mechanical, weaponized limbs, allowing her to walk around and scale buildings. She is a sweet, kind, compassionate, but whilst putting up a hard exterior, lacks the often cold demeanour needed to be a mage. Caules and Chiron eventually convince her to retire as a mage, due to her inability to take a life. She transfers her Magic Circuits to Caules, making him head of Yggdmillennia. In the epilogue of the story, Fiore is seen undergoing physical therapy to learn how to walk.

Caules Forvedge Yggdmillennia (カウレス・フォルヴェッジ・ユグドミレニア, Kauresu Foruvejji Yugudomirenia)

Voiced by: Yūsuke Kobayashi^[5] (Japanese); Tom Bauer^[17] (English)

Berserker of Black's Master and a magus who can summon low-class spirits, insects and animals. He is Fiore's younger brother, being devoted to her. Though positioned as a "spare" to her, he possesses minimum magic abilities. Lacking a personal wish for the Holy Grail, he concludes that he would spend his wish on Fiore. He has a close partnership with Berserker, treating her with respect and trust, and is reluctant to allow her to use her destructive Noble Phantasm. He convinces Fiore to step down as both a mage and as head of Yggdmillennia, and has her Magic Circuits transferred to him. In the epilogue of the story, Calus becomes a student under Lord El-Melloi II after the surviving Yggdmillennia members were forgiven for their role in the conflict.

Celenike Icecolle Yggdmillennia (セレニケ・アイスコル・ユグドミレニア, Serenike Aisukoru Yugudomirenia)

Voiced by: Shizuka Ishigami^[5] (Japanese); Lauren Landa^[9] (English)

Rider of Black's Master and a dark arts practitioner with dominatrix personality. She summoned Astolfo purely to torture and violate him, though he is merely bored by her desires. Due to Astolfo's increasing concern towards Sieg, Celenike vows to kill Sieg, confronting them after they battle Mordred. Celenike uses her Command Spells to have Astolfo murder Sieg, but is decapitated by a disgusted Mordred.

Roche Frain Yggdmillennia (ロシェ・フレイン・ユグドミレニア, Roshe Furein Yugudomirenia)

Voiced by: Emiri Katō^[5] (Japanese); Erica Mendez^[13] (English)

Caster of Black's Master and a prodigy magus who creates golems with his Servant, who he regards as his teacher. Obsessed with his practice, Roche prefers golems to people, regarding them with little concern. He idolises Avicebron, hoping they can create his own golems together. However, Aviceborn betrays Roche, using him as the terminal core for Adam.

Reika Rikudou (六導玲霞, Rikudō Reika)

Voiced by: Mai Nakahara^[5] (Japanese); Allegra Clark^[18] (English)

Assassin of Black's Master and a prostitute with no talent as a magus so she has Jack devour violent criminals to supply her with energy. Sagara Hyouma attempted to sacrifice her to summon Assassin of Black, but Jack instead killed him, and identified Reika as her master and parental figure. Reika is kind and motherly towards Jack, allowing her to kill criminals and mages to devour their hearts. She is shot in the chest by Atalante, using her Command Spells to make sure Jack is spared.

Servants

Archer of Red ("赤"のアーチャー, "Aka" no Āchā) - Atalanta (アタランテ, Atarante)

Voiced by: Saori Hayami^[1] (Japanese); Allegra Clark^[18] (English)

Originally Rottweil Berzinsky's Servant and Shirou Kotomine's, a Greek heroine and archer raised by Artemis who seeks the Holy Grail to grant her wish for all children in the world to be loved and protected. However, corrupted by lingering remains of Jack the Ripper, Atlanta vowed to kill Jeanne when she exorcised the Assassin to the point of destroying her identity. But she was stopped from attacking Jeanne by Achilles, who manages to restore her original mindset despite the two ending up killing each other. Atalanta spent her final moment admitting her dream being unrealistic, but still wished to pursue it. She has two Noble Phantasms, "Phoebus Catastrophe", unleashing a volley of divine arrows blessed by Artemis and Apollo, and "Agrius Metamorphosis", the pelt of the Calydonian Boar, which turns Atalanta into a monstrous Berserker-type Servant called Atalanta Alter (アタランテ 〔オルタ〕, Atarante (Aruta)). In Fate/Grand Order, Atalanta appears in Orleans as an antagonist, being summoned by Alter Jeanne and was brainwashed by her and Gilles into her Alter version as her slave. After being defeated and freed by Ritsuka and Mash, she appears again in Okeanos as an ally.

Lancer of Red ("赤"のランサー, "Aka" no Ransā) - Karna (カルナ, Karuna)

Voiced by: Kōji Yusa^[1] (Japanese); Chris Niosi^[19] (English)

Originally Feend vor Sembren's Servant and later Shirou Kotomine's Servant. An Indian demigod appearing in the Mahabharata, famous for his indomitable will and archery, but here he was summoned as a Lancer. Karna appears as a white-haired, pale-skinned man wearing golden armour. Though portrayed as a cold and detached, Karna displays loyalty to his Master, Feend vor Sembren, who he never meets in the story, and obeys Shirou Amakusa's orders without question. He is first assigned to assassinate Jeanne, but is stopped by Siegfried, both promising to have a lengthier duel at another time. During the final battle, Karna asks Caules to remove the other Masters of Red from the Hanging Gardens of Babylon. Karna and Sieg have a duel, Astolfo using Achilles' Noble Phantasm to assist in Karna's defeat. Upon defeat, Karna expresses no regrets or grudges towards Sieg, Astolfo praising him for keeping his pride as a Servant. Karna has three Noble Phantasms, "Kavacha and Kundala", his nigh invulnerable armour and earring, the explosive projectile "Brahmastra Kundala", and the holy spear "Vasavi Shakti", which draws its power from the Sun.

Rider of Red ("赤"のライダー, "Aka" no Raidā) - Achilles (アキレウス, Akireusu)

Voiced by: Makoto Furukawa^[1] (Japanese); Joe Zieja^[20] (English)

Originally Cabik Pentel's Servant and later Shirou Kotomine's Servant. The immortal Greek hero, Achilles was taught how to be a hero by Chiron, both reuniting on the battlefield as enemies. He is portrayed as a heroic, confident, and noble character. After defeating Chiron in a fist fight, Achilles loses his immortality when Chiron's Noble Phantasm strikes his infamous heel. After giving one of his Noble Phantasms to Astolfo, Achilles battles Atalanta, and both die of mortal wounds. Achilles has multiple Noble Phantasms, including his chariot "Troias Tragōidia", and the shield "Akhilleus Kosmos", summoning a miniature replica of a colosseum that blocks attacks.

Caster of Red ("赤"のキャスター, "Aka" no Kyasutā) - William Shakespeare (ウィリアム・シェイクスピア, U~Iriamu Sheikusupia)

Voiced by: Tetsu Inada^[1] (Japanese); Keith Silverstein^[21] (English)

Originally Jean Rum's servant and later Shirou Kotomine's Servant. An eccentric, theatrical, but manipulating Servant, Shakespeare bamboozles his fellows Servants with his dramatic phrasing and habitually quotes his own plays. He takes on a supporting role in the Greater Grail War intentionally, so he can write a play about the other Servants and Masters, though Shirou places a command forbidding him from writing a tragedy about Shirou's efforts. He becomes the last surviving Servant of Red, witnessing Sieg removing the Greater Grail, and expresses regret that he could not be the hero of his own tale. His Noble Phantasm, "First Folio", allows him to create elaborate illusions based on an individual's past.

Assassin of Red ("赤"のアサシン, "Aka" no Asashin) - Semiramis (セミラミス, Semiramisu)

Voiced by: Kei Shindō^[1] (Japanese); Allegra Clark^[18] (English)

Shirou Kotomine's Servant, a demigoddess who uses poison as her weapon along with magic despite not being a Caster-class. She is very loyal to Shirou, his co-conspirator in his plans, and is implied to be in love with him too. She is extravagantly dressed, commanding, dominating, but prone to anger if defied or questioned. Semiramis has two Noble Phantasms, the Hanging Gardens of Babylon, which serves as the Servants of Red's headquarters after Shirou's true colors reveals, and "Sikera Ušum", allowing her to turn an environment poisonous. Though defeated by Mordred, Semiramis lives long enough to grant Shirou a painless death via a poisoned kiss.

Berserker of Red ("赤"のバーサーカー, "Aka" no Bāsākā) - Spartacus (スパルタクス, Suparutakusu)

Voiced by: Satoshi Tsuruoka^[1] (Japanese); Josh Tomar^[9] (English)

Originally Diemlet Pentel's Servant and later Caster of Black's Servant when he is captured. He is known as the Spirit of Rebellion and takes great joy in battle, a giant of a man who rebels and fights against all forms of "oppression". Shakespeare sends Spartacus off to attack Yggdmillennia, but he is captured by the enemy, brainwashed into becoming Avicebron's Servant. His Noble Phantasm is "Crying Warmonger", which increases his power the more damage he receives before eventually killing him from overuse.

Masters

Jean Rum (ジーン・ラム, Jīn Ramu)

She is the original Master of Caster of Red and is highly skilled in wind element magic.

Rottweil Berzinsky (ロットウェル・ペルジンスキー, Rottoweru Perujinsukī)

He is the original Master of Archer of Red and is a magus-for-hire.

Feend vor Sembren (フィーンド・ヴォル・センベルン, Fīndo voru Senberun)

He is the original Master of Lancer of Red and a professor at the clocktower.

Cabik Pentel (キャビィク・ペンテル, Kyabīku Penteru)

He is the original Master of Rider of Red and is the younger Gum Brother.

Deimlet Pentel (デムライト・ペンテル, Demuraito Penteru)

He is the original Master of Berserker of Red and is the older Gum Brother.