Locusta

Locusta, also known as ロクスタ, is an Assassin-class Servant in the game Fate/Grand Order (FGO). She is based on the historical figure Locusta, a notorious poison maker from ancient Rome. In the game, she is depicted as an eccentric woman with an unusual obsession with mushrooms. She serves under the Emperor Nero and was involved in several historical assassinations, including those of Claudius and Britannicus. Her skills and Noble Phantasms revolve around poison, such as her Noble Phantasm "Finis Fungus", which inflicts poison damage on enemies and increases in power based on the number of poison effects on the target. Her unique lines and actions have gained popularity among FGO players. Locusta is not only a unique character in the game, but has also appeared in various spin-offs, such as manga and animation, further enriching her image.