The Flybeast is the final boss of the Steamport City Area. While it is not the last enemy needed to be killed (that would be the Boss Fungus), the Flybeast is the hardest enemy of the first area. The Flybeast is one of the large Mimic Guardians are large mimics that guard the Boss Fungus in each area and are blocked by a door fungus. After the Mimic Guardian is killed, the Boss Fungus is exposed and can be killed the release a remnant of the original Skystone. Since Mimic Guardians are the final bosses of each area, they are fought during the last missions. There are currently three Mimic Guardians, Flybeast, Great Ferron, and Riverfang. On a map, Mimic Guardians are marked with the same skull as the humanoid mimics (sub-bosses). The missions to defeat Mimic Guardians usually have you expl