Legion of Super-Heroes — DC Comics
Issue: #1
“AND WE ARE LEGION.” The early days of the 31st century are a Golden Age for the galaxy, as poverty, famine, war and disease have become relics of the past, not only on Earth but on most other known worlds. The Dawning Millennium is utopian: shining, optimistic, bright...and deadly dull. That is, until a bright, defiant, energized team of super-powered teenagers from different worlds is assembled!...
First appearances: Theena
Creators: Mark Waid, Stephen Wacker, Phil Balsman, Chris Blythe, Barry Kitson, Mick Gray
Characters: Batman, Superman, Joker, Plastic Man, Wonder Woman, Thom Kallor, Brainiac 5, Chameleon Boy, Colossal Boy, Cosmic Boy, Lightning Lad, Sun Boy, Element Lad, Saturn Girl, Shadow Lass, Ultra Boy, Duplicate Girl, Karate Kid, Phantom Girl, Invisible Kid