Koyanskaya (Fate) Rule 34

Koyanskaya is a prominent figure in Fate/Grand Order, initially appearing as a mysterious antagonist before becoming a summonable Servant. She is not truly related to the Tamamo Nine or the Chinese figure Da Ji; rather, she embodies the Tunguska event and the vengeful thoughts of animals persecuted by humanity. She adopted the Saint Graph of Tamamo no Mae due to their shared nature as a beast of revenge. After her defeat in her Beast form, she split into two aspects: Koyanskaya of Light, an Assassin-class Servant, and Koyanskaya of Darkness, a Foreigner-class Servant. In fan art, she is often depicted with long purple hair, a voluptuous figure, and a confident, sadistic personality. Artists frequently explore her various outfits from different Lostbelts and events, as well as her dual aspects. She is commonly paired with other Fate characters such as Florence Nightingale, Mash Kyrielight, and Miyamoto Musashi.