Legion of Super-Heroes — DC Comics
Issue: #271
The Legionnaires discover that the Dark Man is a clone of Tharok, and they form a temporary alliance with the Fatal Five to defeat him.Timber Wolf faces the Dark Man, who looks exactly like Tharok but without the robotic components. He soon places Timber Wolf in a trap while Light Lass finds a computer that shows a video behind the secret of the Dark Man: he's actually a clone of Tharok. Meanwhile...
Creators: John Costanza, Gerry Conway, Gene D'Angelo, John Calnan, Jimmy Janes, Steve Mitchell, Jack C. Harris
Characters: Colossal Boy, Lightning Lad, Timber Wolf, Saturn Girl, Shadow Lass, Lightning Lass, Tharok, Emerald Empress, Blok, Sensor Girl, Mano, Wildfire, Validus, Mon-El, Persuader