As the killing ghosts of the Tohaa Trident, very few people see an Igao and live to tell the story. Usually it’s just a glimpse of the Igao’s shiny blade followed by external darkness. Used to perform black operations, this clandestine team is the reason why their members are unable to leave any traces or witnesses. Some describe them as an urban legend and doubt that an Igao can be defeated. They say the only way to survive against them is to keep below their radar and never face them.