Legion of Super-Heroes 276 (Jun 1981) NM- (9.2)

Lord Romdur's Castle

Script: Gerry Conway

Pencils: Steve Ditko

Inks: Frank Chiaramonte

Colors: Gene D'Angelo

Letters: Ben Oda

Characters: Legion of Super-Heroes [Princess Projectra; Phantom Girl; Star Boy; Shadow Lass; Sun Boy; Chameleon Boy]; Mordru [Lord Romdur]; King Leon; Lord Harlund

Synopsis: Six Legionnaires travel to a world with a primitive, feudal society, in search of three missing United Planets explorers. They find their old enemy Mordru in disguise, attempting to take over the planet.