
There was once a Holy Grail War waged by Mages and Heroic Spirits in a town of Fuyuki. However, one Mage took advantage of the chaos of World War II to steal a Holy Grail. Several decades have passed, and the Yggdmillennia family, who took upon the Holy Grail as its symbol, defected from the Mages' Association. Furious, the Association sent forces to deal with the Yggdmillennia, but were defeated. With the Holy Grail system changed, war at an unprecedented scale breaks out. (Source: Anime News Network)
Fate/Apocrypha is a Japanese anime of 93,085 characters, with 5,172 unique words and 1,323 different kanji. Its difficulty rating on Jiten is expert, 4.0 out of 5. The full vocabulary list ranks all 5,172 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.