Railjack

Railjacks are large Orokin-era interceptor spacecraft used by the Tenno. These formidable spacecraft feature a plethora of weaponry and defensive systems that allow them to face even large capital ships head-on in direct combat, as well as a "Void engine" propulsion system that allows them to travel independently of the Solar Rail network. Cephalon Cy serves as the Railjack's navigator and executive officer.