Caster (キャスター, Kyasutā?), Magus and Heroic Spirit of Spells and Sorcery (魔術師の英霊?), is one of the Four Cavalry Classes among the seven standard Servant classes summoned for the Holy Grail War. Servants placed within this Class are usually adept in magecraft, and the only qualifying condition is the mastery of sorceries of the highest caliber compared to the specific parameter requirements of the other classes. Due to not requiring any strong statistics, they generally have low combat abilities, and due to the majority of Servants having some form of Magic Resistance, this Class is thought to be the weakest of all seven.[1] They make up for this with other means, using magecraft that no longer exists in the current age and, no matter which Heroic Spirit is of which Class, possessing many possible ploys to be used against enemies. Those of the Saber Class can likely challenge any Caster who uses magecraft as their main offensive ability without needing to plan due to their high Magic Resistance, while those of lesser resistance like the Rider Class may require more strategy.[2][3] Their class abilities are Territory Creation, altering the surrounding lands in favor of their sorcery, and Item Construction, which allows the magus to create magical items and tools.

Known CastersEdit

  • Servants marked with are also able to be summoned by Ritsuka Fujimaru in the Grand Orders.
  • Servants marked with are also contracted to Hakuno Kishinami in the world of Fate/EXTELLA.
  • Servants marked with are those who change class mid-story but do not display characteristics substantially different from the original class.
True Name War Master
UnknownFirst Fuyuki Holy Grail WarUnknown
UnknownSecond Fuyuki Holy Grail WarUnknown
UnknownThird Fuyuki Holy Grail WarUnknown
Gilles de Rais‡†Fourth Fuyuki Holy Grail WarRyuunosuke Uryuu
MedeaFifth Fuyuki Holy Grail WarAtrum Galliasta
Souichirou Kuzuki
ArchimedesMoon Cell Holy Grail WarNone
Hans Christian AndersenMoon Cell Holy Grail WarKiara Sessyoin
Nursery RhymeMoon Cell Holy Grail WarAlice
Tamamo-no-MaeMoon Cell Holy Grail WarHakuno Kishinami
Twice H. Pieceman
AvicebronGreat Holy Grail WarRoche Frain Yggdmillennia
William ShakespeareGreat Holy Grail WarJean Rum
Shirou Kotomine
Semiramis (Double Summon)Great Holy Grail WarShirou Kotomine
Artoria CasterGrand OrderRitsuka Fujimaru
AsclepiusGrand OrderRitsuka Fujimaru
Charles BabbageGrand OrderRitsuka Fujimaru
Chen GongGrand OrderRitsuka Fujimaru
CirceGrand OrderRitsuka Fujimaru
Cú ChulainnGrand OrderRitsuka Fujimaru
GeronimoGrand OrderRitsuka Fujimaru
GilgameshGrand OrderRitsuka Fujimaru
Helena BlavatskyGrand OrderRitsuka Fujimaru
Illyasviel von EinzbernGrand OrderRitsuka Fujimaru
Irisviel von EinzbernGrand OrderRitsuka Fujimaru
Leonardo da VinciGrand OrderRitsuka Fujimaru
Medea (Lily)Grand OrderRitsuka Fujimaru
MephistophelesGrand OrderRitsuka Fujimaru
Merlin (Female)Grand OrderRitsuka Fujimaru
Merlin (Male)Grand OrderRitsuka Fujimaru
Miyu EdelfeltGrand OrderRitsuka Fujimaru
Murasaki ShikibuGrand OrderRitsuka Fujimaru
NitocrisGrand OrderRitsuka Fujimaru
Queen of ShebaGrand OrderRitsuka Fujimaru
Scathach SkadiGrand OrderRitsuka Fujimaru
ScheherazadeGrand OrderRitsuka Fujimaru
SiegGrand OrderRitsuka Fujimaru
Thomas EdisonGrand OrderRitsuka Fujimaru
XuanzangGrand OrderRitsuka Fujimaru
Wolfgang Amadeus MozartGrand OrderRitsuka Fujimaru
Zhuge Liang (Lord El-Melloi II)Grand OrderRitsuka Fujimaru
Anastasia Nikolaevna RomanovaGrand OrderKadoc Zemlupus
Maxwell's DemonGrand OrderHigh Priest Makuzu
Akechi MitsuhideGrand OrderNone
Ashiya DomanGrand OrderNone
Sherlock HolmesGrand OrderNone
SolomonFirst Fuyuki Holy Grail War (FGO world)Marisbury Animusphere
ParacelsusFirst Tokyo Holy Grail WarReiroukan Family Head
UnknownSecond Tokyo Holy Grail WarUnknown
MedeaLabyrinth Holy Grail WarNone (Stray Servant)
Alexandre DumasTrue and False Holy Grail WarsOrlando Reeve
François PrelatiTrue and False Holy Grail WarsFrancesca Prelati
Nzambi"After" the Holy Grail War‎‎???
MedeaFifth Ainsworth Holy Grail WarAtrum Galliasta
Maxwell's DemonImperial Capital Holy Grail Strange StoryFuhrer
Tokugawa IeyasuNone (Koha-Ace)None
UnknownNone (Learn with Manga! FGO)Gudako
Leo IIIMost Powerful Great Figures ChapterSaeki Naomi‎‎
Amelia Jenks Bloomer (Kane Himuro)Grand Order (FGO x HW)Ritsuka Fujimaru

Casters with modified Saint GraphsEdit

Servants possessing the Class of Caster through the modification of their Saint Graph rather than a standard summoning.

True Name War Master
Arash (Fake)Grand OrderJoan of Arc (Alter)
Elizabeth Báthory (Halloween)Grand OrderRitsuka Fujimaru
Marie Antoinette (Swimsuit)Grand OrderRitsuka Fujimaru
Nero Claudius Caesar (Swimsuit)Grand OrderRitsuka Fujimaru
Shuten-douji (Halloween)Grand OrderRitsuka Fujimaru

Other qualifying heroesEdit

True Name Current Class Notes
Alexander the GreatRider[4]
Amakusa Shirou TokisadaRuler[5]
Fionn mac CumhaillLancer[7]
Gilgamesh (Child)Archer[4]
James MoriartyArcher[8]
Peter the CruelNone[9]
Queen VictoriaNone[10]
Vasco da GamaNone[10]
William WordsworthNone[10]


« I went with an archetypical mage for this image by giving an old man a robe, staff, and tome. I remember going back and forth between a clean set of robs and tattered rags, but in the end I thought it would be best to prioritize aesthetics. »

(Chihiro Aikura - Tarot Card Caster, Fate/complete material II)


  1. Fate/Zero - Volume 2
  2. Fate/stay night Heaven's Feel: Day 4 - Saber explains the rules
  3. 4.0 4.1 4.2 4.3 Fate/Ace Royal
  4. Fate/Grand Order - Amakusa Shirou Tokisada, Interlude I
  5. TYPE-MOON Ace Fate/Grand Order, p.126
  6. Fate/Grand Order material III - Fionn mac Cumhaill profile
  7. Fate/Grand Order - Shinjuku
  8. TYPE-MOON Ace Fate/Grand Order, p.125
  9. 10.0 10.1 10.2 TYPE-MOON Ace - Volume 11
  10. Fate/Grand Order - Sigurd profile
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