Seyn Marana was a female human who served the Galactic Empire. During the Imperial Era, Marana studied at the Imperial Academy of Uyter where she graduated at the top of her class a year early. Sometime after the Battle of Yavin, Marana along with Senior Lieutenant Iden Versio, Del Meeko and Gideon Hask was drafted into Inferno Squad, by Admiral Garrick Versio. Possessing an eidetic memory, Marana was a master cryptologist and a superior shot who could take out any foe at over five kilometers.