Prinz Eugen is an admiral ship of The Ironblood.  Eugen described as the ship made in the Hipper-class and is she claims to be a highly adaptive ship with countless experiences in combat. Prinz Eugen has also been depicted as also close to Z23, although their exact relationship isn't specifically known,Her name translates to 'Prince Eugene', referring to Prince Eugene of Savoy, one of the most important Field Marshals in the history of the Austrian military. She served the Habsburg Monarchy.