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.
— Description from Comic Vine community (comicvine.gamespot.com).
