Caster (キャスター, Kyasutā?), Magus and Heroic Spirit of Spells and Sorcery, 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 and Lost Belts .
  • 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
Unknown*First Holy Grail WarUnknown
Unknown*Second Holy Grail WarUnknown
Unknown*Third Holy Grail WarUnknown
Gilles de RaisFourth Holy Grail WarRyuunosuke Uryuu
MedeaFifth Holy Grail WarAtrum Galliasta
Souichirou Kuzuki
Tamamo-no-MaeMoon Cell Holy Grail WarHakuno Kishinami
Twice H. Pieceman
Nursery RhymeMoon Cell Holy Grail WarAlice
Hans Christian AndersenSakura LabyrinthKiara Sessyoin
ArchimedesMoon Cell Holy Grail WarNone
AvicebronGreat Holy Grail WarRoche Frain Yggdmillennia
William ShakespeareGreat Holy Grail WarJean Rum
Shirou Kotomine
Semiramis (Double Summon)Great Holy Grail WarShirou Kotomine
MephistophelesGrand OrderRitsuka Fujimaru
Wolfgang Amadeus MozartGrand OrderRitsuka Fujimaru
Zhuge Liang (Lord El-Melloi II)Grand OrderRitsuka Fujimaru
Cú ChulainnGrand OrderRitsuka Fujimaru
Medea (Lily)Grand OrderRitsuka Fujimaru
Charles BabbageGrand OrderRitsuka Fujimaru
Helena BlavatskyGrand OrderRitsuka Fujimaru
Thomas EdisonGrand OrderRitsuka Fujimaru
GeronimoGrand OrderRitsuka Fujimaru
Irisviel von EinzbernGrand OrderRitsuka Fujimaru
XuanzangGrand OrderRitsuka Fujimaru
NitocrisGrand OrderRitsuka Fujimaru
Leonardo da VinciGrand OrderRitsuka Fujimaru
Illyasviel von Einzbern (Fate/kaleid)Grand OrderRitsuka Fujimaru
GilgameshGrand OrderRitsuka Fujimaru
MerlinGrand OrderRitsuka Fujimaru
ScheherazadeGrand OrderRitsuka Fujimaru
CirceGrand OrderRitsuka Fujimaru
Queen of ShebaGrand OrderRitsuka Fujimaru
SiegGrand OrderRitsuka Fujimaru
Sherlock HolmesGrand OrderNone
Ashiya DomanGrand OrderNone
Akechi MitsuhideGrand OrderNone
Anastasia Nikolaevna RomanovaLost BeltKadoc Zemlupus
Scathach SkadiGrand OrderRitsuka Fujimaru
SolomonFirst Holy Grail War (Grand Order world)Marisbury Animusphere
ParacelsusFirst Holy Grail War (Prototype)Unknown
UnknownSecond Holy Grail War (Prototype)Unknown
Alexandre DumasFalse Holy Grail WarOrlando Reeve
François PrelatiFalse Holy Grail WarFrancesca
MedeaFifth Ainsworth Holy Grail WarAtrum Galliasta
Maxwell's DemonStrange Tales of the Imperial Holy GrailFuhrer
Tokugawa IeyasuKoha-AceUnknown
Leo IIIFate/Grand Order x Himuro's WorldSaeki Naomi‎‎
Amelia Jenks Bloomer (Kane Himuro)Fate/Grand Order x Himuro's WorldRitsuka Fujimaru

Nonstandard CastersEdit

Servants possessing the Class of Caster for special reasons unrelated to a proper 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

Other qualifying heroesEdit

True Name Current Class Notes
Alexander the GreatRiderFate/Ace Royal only
Amakusa Shirou TokisadaRuler[4]
EMIYAArcherFate/Ace Royal only
James MoriartyArcher
MedusaRiderFate/Ace Royal only
Peter the CruelNone[6]
Queen VictoriaNone[7]
Vasco da GamaNone[7]
William WordsworthNone[7]


  1. Fate/Zero - Volume 2
  2. Fate/stay night Heaven's Feel: Day 4 - Saber explains the rules
  3. Fate/Grand Order - Amakusa Shirou Tokisada, Interlude I
  4. TYPE-MOON Ace Fate/Grand Order, p.126
  5. TYPE-MOON Ace Fate/Grand Order, p.125
  6. 7.0 7.1 7.2 TYPE-MOON Ace - Volume 11