Leviathan can fire broadsides of Firebrand and shoot Chain Shot ammunition from their deck cannons. They have tremendously thick hull armor. They can engage targets from fairly long range and are surprisingly fast and agile for their size, and can travel with no sails. Currently, these ships have only appeared as part of Treasure Fleets and Expedition Fleets and have no permanent patrol routes. This ship is one of the most powerful ships in all of the Caribbean.