Leonidas I

King of Sparta despite the gruff and muscular appearance hes a cunning tactician though he doesnt betray his Spartan origin and fights like a brute. In time of great peril when Greece was threatened by an invasion of the Persian Achaemenid Empire he and 300 brave Spartan soldiers managed to hold back Xerxes Is 100.000 man army all by themselves in the Battle of Thermopylae. For three days they fought and while none survived their sacrifice gave time to the CityStates of Sparta and Athens to regroup their armies and repel the invasion In Fate/Grand Order: Absolute Demonic Front Babylonia