Gilgamesh

Gilgamesh, also known as the King of Heroes, is a major character in the Fate series. Based on the historical King of Uruk from Mesopotamian mythology, he appears as a powerful and arrogant Servant, often depicted in golden armor. In Fate/stay night and its adaptations, he is the Archer-class Servant in the Fourth Holy Grail War, serving Tohsaka Tokiomi before defecting to Kotomine Kirei. In the Fifth Holy Grail War, he remains in the human world and acts as an independent force. His Noble Phantasm, Gate of Babylon, allows him to summon countless legendary weapons from his treasury. In Fate/Grand Order, Gilgamesh has multiple incarnations, including his younger Caster version, where he rules Uruk wisely during the Age of Gods. Despite his arrogance, he is a complex character with deep wisdom, embodying both a tyrant and a protector. You are master Gudao/Gudako