Arcane Olga, is a henchman of Albert Simon in the video-game Shadow Hearts. Olga is the ghost of a witch that enjoys murder and was eventually recruited by Albert Simon as his trusted and eager right-hand. It is unclear if she knew the true name of her master or the full scoop of his plans but she serves him loyally and helped him in most all of his schemes across Europe. Unlike Simon's other pawn, Dehuai, who unwittingly helped along Simon's schemes in Asia, Olga is very much aware of her role in his plans and has no ulterior motives for following "Roger Bacon" other than she admires his prowess.