Legion of Super-Heroes — DC Comics
Issue: #40
The Legion meets the Legionnaires! The historical meeting of the teenage Legionnaires and their adult counterparts paves the way for the introduction of a new series--LEGIONNAIRES #1!Leftover Dominator test subjects break loose on New Earth, while the Legion and their younger counterparts have their first big meeting and are still unable to determine which team is the genuine article.
First appearances: Cocheta Drisden
Creators: John Workman, Eddie Berganza, Stuart Immonen, K.C. Carlson, Tom McCraw, Ron Boyd, Tom Bierbaum, Michael Eury, Mary Bierbaum
Characters: Brainiac 5, Chameleon Boy, Colossal Boy, Cosmic Boy, Dream Girl, Lightning Lad, Cocheta Drisden, Sun Boy, Element Lad, Saturn Girl, Ultra Boy, Duplicate Girl, Phantom Girl, Invisible Kid, Stone Boy, Shrinking Violet, Polecat, Porcupine Pete, Lightning Lass, Chlorophyll Kid