In City of Heroes there are several NPC groups that players fight as part of "random" encounters. Many enemies are found on the streets of Paragon City, whereas others are found in specific instances or areas. There are also Giant Monsters and similar events that take place in parts of the city that are even rarer, such as Lusca the Giant Octopus in the waters of the Independence Port zone or the Ghost Ship that spawns ghostly enemies in the Talos Island zone as well as the Independence Port zone.