Villains Wiki
Villains Wiki

The Lostbelt Kings are major antagonists in Fate/Grand Order: Cosmos in the Lostbelt. They are the rulers of the alternate realities known as Lostbelts, which are parellel worlds of certain era going to a dead end.

In the gameplay, it is possible for them to become available as playable Servants in the later summoning events. They also retains their memory in the Lostbelt after being summoned.


Upon Chaldea's destruction, the Lostbelt Kings are engaged into an unwilling league with the Alien God and Crypters to expand their realms, fulfilling the Alien God's purpose to replace Pan-Human History with eras of Gods.

However, most of the Lostbelt Kings are unwilling to follow the plans of either the Alien God or the Crypters, causing them to be in bitter relationship with them. The Crypters plans to remove the reign of some of them in order to ensure their full survelliance on the Lostbelts as well as the Fantasy Trees, rout in the Lostbelts to bring them upon the Earth.

List of Lostbelt Kings

  1. Ivan the Terrible (King of Russian Lostbelt) - Defeated & Summonable
  2. Scathach-Skadi (King of Nordic Lostbelt) - Defeated & Summonable
  3. Emperor Qin Shihuang (King of Chinese Lostbelt) - Defeated & Summonable
  4. Arjuna Alter (King of Indian Lostbelt) - Defeated & Summonable
  5. Zeus (King of Greek Lostbelt) - Defeated
  6. Morgan (King of Arthurian British Lostbelt)
  7. King of South American Lostbelt


Ivan the Terrible (Rider)

The Lostbelt version of Ivan the Terrible, also known as the Thunder Emperor, is an alternated version of Tsar Ivan IV of Russia lives in an alternate Tsardom of Russia, circa 1570 A.D. where a meteor crashed into the Earth during the 16th century and triggered an Ice Age which wiped out humanity.

During the catastrophe, Ivan the Terrible was able to save himself and 10% of Russia's population by ordering his court magicians to magically transform them into human-beast hybrids known as the "Yaga". He would then rule over the frozen wastes of Russia for 450 years as its supreme Tsar.

In 2017 of Pan-Human History, with the arrival of Kadoc Zemlupus and Anastasia, Ivan would be put into a deep slumber so the Crypters could use the army produced by his Noble Phantasm.

Scathach-Skadi (Caster)

Scathach-Skadi is originally Skadi, a Jötunn and a goddess hailing from Norse Mythology. During Surtr's rampage against the gods, circa 1000 B.C., Odin fused Skadi with the Lostbelt version of Scathach in order to hide her presence from the Fire Giant. After the world was left in flames, Scathach-Skadi, as the only surviving god, set out to rule over the surviving humans and giants as their guardian.

She appeared in Lostbelt No. 2: Götterdämmerung as its King, working together with Ophelia Phamrsolone. She was released as a limited-time Servant in the third anniversary event gacha.

Qin Shi Huang (Ruler)

Also known as Shi Huangdi, Emperor Qin Shi Huang is the Lostbelt version of the first emperor of China. Born as Ying Zheng, the young king ascended to his position of power after a terrible rebellion in the state of Qin. In his Lostbelt, he aspired to conquer the warring states of 3rd century BC China, and at 221 BC successfully unified China.

In the Lostbelt, at the year he was supposed to die (210 BC), the Emepror discovered the secret of mechanizing the human body from analyzing the corpse of Taiyi Zhenren, an artificial human created by the Xian in the Yin Dynasty, and reached immortality by taking the form. Unlike other Lostbelt Kings, the Emperor devotes more for humanity and actively opposes the Crypters and the Alien God once he discovers their scheme. Because he has kept his empire relatively simple, its Difference Depth hits the lowest of E, practically non-existent. The Emperor wishes, however, to maintain his globe-spanning empire and strikes down any opinions that differ from his own as "Confucian". He also doesn't take kindly to either Hinako Akuta or Chaldea's interference in his world.

The Pan-Human History version of Qin Shi Huang was first mentioned in Fate/strange fake as a Rider-class Heroic Spirit, originally intended to be summoned in the place of False Rider, but the result was the Pale Rider instead.

Arjuna Alter (Berserker)

Arjuna Alter, also known as God Arjuna, Arjuna Over Gods, the Black Final God and Final God of Ebony, is an altered version of Arjuna who first appears in Yuga Kshetra as the Lostbelt's almighty god and ruler, overseeing the Yuga cycle and people in his dominion.

He's an alternate version of Arjuna formed from every Hindu god conglomerating in a single body to serve as the only God of Lostbelt No.4. Only Kama escaped him due to the gods keeping Mara in check being absorbed. However, the core of his being is still Arjuna, as demonstrated by his ability to recognize Karna and rage against him.

His whole plan is to create a world where no evil exists, but all of his actions are following the persuasive manipulation of Caster Limbo. Because of Limbo's manipulation, Scandinavia Peperoncino was casted out from his position and had to work temporarily with Chaldea to regain his place.

Zeus (Ruler)

The Lostbelt version of Zeus is a mechanical god originates from an pruned alternate history where he and the other Olympians defeated Velber and kept the Age of Gods active, allowing them to upgrade themselves for another 14,000 years, creating an utopian civilization where humanity is nigh-immortalized.





           Flg.webp.jpg Villains



Assassin | Beast of Revelation | Caster

Masters & Humans

Manaka Sajyou | Sancraid Phahn | Misaya Reiroukan

Fate Zero logo.png

Masters & Humans

Kirei Kotomine | Kiritsugu Emiya | Ryuunosuke Uryuu | Byakuya Matou | Kayneth El-Melloi Archibald | Sola-Ui Nuada-Re Sophia-Ri


True Assassin | Assassin | Caster | Saber Alter

Black Shadow

Fate Stay Night - Logo.png

Masters & Humans

Zouken Matou | Dark Sakura | Kirei Kotomine | Shinji Matou | Illyasviel von Einzbern


Gilgamesh | Archer (Unlimited Blade Works) | Assassin | Caster

El melloi title.png

Dr. Heartless | Faker | Gilgamesh | Kayneth El-Melloi Archibald | Sola-Ui Nuada-Re Sophia-Ri | Ernest Fargo | Gurdoa Davenant | Trevor Pelham Codrington | Marisbury Animusphere

Fate strange fake logo new.png

False Masters
Jester Karture

False Servants
False Archer | False Berserker

True Masters
Faldeus Dioland | Francesca | Bazdilot Cordelion | Sigma

True Servants
True Caster

Filia | Master of Archer | Cashura | Kuruokas | Wolf's Creator

Fate EXTRA Logo.png

Leonardo Bistario Harwey

Fate Extra CCC new logo.png

Kiara Sessyoin | BB | Kazurodrop | Kirei Kotomine | Shinji Matou

Kara no kyokuai logo.png

Souren Araya | Kirie Fujou | Fujino Asagami | Cornelius Alba | Misaya Ouji | Satsuki Kurogiri | Lio Shirazumi | Meruka Kuramitsu

FateApocrypha logo.png

Yggdmillenia Clan & Black Faction

Darnic Prestone Yggdmillenia | Celenike Icecolle Yggdmillennia | Assassin of Black | Caster of Black | Lancer of Black

Red Faction

Shirou Kotomine | Archer of Red | Assassin of Red

Fate Grand Order logo.png

Beasts of Calamity

Goetia | Tiamat | Beast-III/R (Kiara Sessyoin) | Mara | Primate Murder | Beast V (Koyanskaya?) | Beast of Revelation | VII of the End

Part 1: Observer on Timeless Temple

Heroic Spirits

Jeanne Alter | Jason | Goddess Rhongomyniad | Mephistopheles | Gorgon | Kingu

Allies of the Beasts

King Solomon | Lev Lainur Flauros | Demon Pillars | Laḫmu


Zolgen Makiri | Marisbury Animusphere

Part 1.5: Epic on the Remnants

Demon Pillars


Phantom Demon Alliance (Archer of Shinjuku | Avenger of Shinjuku | Archer Alter | Assassin of Shinjuku)


Rider of Resistance | Caster of the Nightless City


Kiara Sessyoin (Beast-III/R)


Caster Limbo



Part 2: Cosmos of the Lostbelt

Kadoc Zemlupus | Ophelia Phamrsolone | Hinako Akuta | Scandinavia Peperoncino | Kirschtaria Wodime | Beryl Gut | Daybit Sem Void

Lostbelt Kings
Ivan the Terrible | Skadi | Qin Shi Huang | Arjuna Alter | Zeus | Morgan

Alien God's Force
Alien God | Priestess of the Alien Star | Koyanskaya | Emissaries (Kirei Kotomine | Caster Limbo | Senji Muramasa)

Crypters' Servants
Anastasia Romanova | Sigurd | Prince of Lanling | Xiang Yu | Ashwatthama | Dioscuri Twins | Caenis | Morgan | Grand Berserker

Lostbelt Inhabitants
Oprichniki | Surtr | Qin Liangyu | Odysseus | Lostbelt Olympians | Fairy Round Table (Fairy Knight Gawain | Fairy Knight Tristan | Fairy Knight Lancelot)

Archer of Red | Caster of Black | Kama | Goetia | Kazuradrop

Event Villains

BB | Black Grail | First Lady | Testement | Ultra Heroine Z | Zouken Matou | The Master With No Name | Darnic Prestone Yggdmillenia | Kama | Space Ishtar | Xu Fu | Serizawa Kamo