Superboy And The Legion Of Super Heroes 1977 234

The Legion hunt down a space dragon whose radioactive scales help the people of Imsk maintain their shrinking powers. When too many scales are removed at once, the dragon explodes and merges Shrinking Violet, Colossal Boy, Lightning Lad and Saturn Girl into a berserk composite Legionnaire.

Tharok plans to remake Corvan IV the way the Fatal Five wants it, but the Legion steps in.

The Legion battles the force behind the Dark Circle's plan to conqueror the Earth! If they fail, the Earth and the entire galaxy will fall to the power of the mad magician Mordru!

Brainiac 5 enlists the Legion of Substitute Heroes for assistance against the Super-Assassins.

The Legion takes Brainiac 5 to an amusement park in order to show him illusions of his past.

The Legion discovers that the president of Earth has been siphoning funds from R.J. Brande to rebuild the planet, just before the super-team is attacked by a villain called the Psycho-Warrior.

The Legion travels back in time to Krypton on the day of its destruction in order to save the citizens of 30th Century Tokyo.

Five youths seek revenge on six Legionnaires. They believe the heroes destroyed their home planet. They easily defeat five of them and go after their final victim...Superboy.