Marisbury Animusphere, also known as Lord Animusphere is the anti-heroic/anti-villainous antagonist in Fate franchise, he is the head of the Animusphere Magus family and head of the Clock Tower's astronomy department. Marisbury seeks to fulfill the Grand Order of Animusphere Manor through the creation of CHADELAS.
In Fate/Stay Night, she was a Marisbury who investigated the Fuyuki Holy Grail War and the Greater Holy Grail of Fuyuki, but her corruption rendered her useless. After that, he socially abandoned his daughter, Olga Marie Animusphere.
In Fate/Grand Order, he leads the Chaldea Security Organization and participates in the First Fuyuki Holy Grail War in the timeline as the Master of Caster Solomon, who was summoned through the FATE system. He commits suicide after Daybit Sem Void threatens to shut down CHADELAS, and his daughter Olga Marie Animusphere takes over Chaldea. Chaldea and CHADELAS's true purpose is to establish an event to revise the human order in line with the Marisbury's Grand Order, but their final purpose is unknown.