- Script
- Keith Giffen (plot); Paul Levitz (plot, script)
- Pencils
- Keith Giffen
- Inks
- Larry Mahlstedt
- Colors
- Carl Gafford
- Letters
- John Costanza
- Genre
- science fiction; superhero
- Characters
- Legion of Super-Heroes [Dawnstar; Wildfire; Star Boy; Shadow Lass; Timber Wolf; Brainiac 5; Element Lad; Phantom Girl; Dream Girl; Sun Boy; Invisible Kid [Jacques Foccart]; Blok; Light Lass; Cosmic Boy; Saturn Girl; Colossal Boy; Shrinking Violet; Ultra Boy; Lightning Lad; Princess Projectra; Karate Kid; White Witch]; Supergirl [Kara Zor-El; Linda Lee Danvers]; Legion of Substitute Heroes [Polar Boy; Fire Lad; Chlorophyll Kid; Stone Boy; Color Kid; Night Girl]; Dev-Em; Heroes of Lallor [Evolvo Lad; Life Lass; Duplicate Boy; Gas Girl]; Wanderers [Celebrand; Ornitho; Dartalg; Elvo; Psyche; Quantum Queen; Immorto]; Lydea Mallor (clone); Orion (clone); Chameleon Boy; Validus; Bouncing Boy; Duo Damsel; Darkseid; Highfather
- Synopsis
- The Legionnaires call on all their reserve members as well as other allies to battle the Daxamites under Darkseid's control. Highfather returns and restores Orion's clone to its rightful form, sending it against Darkseid, but it is the combined power of the Legion that defeats Darkseid in the end.
- Reprints
"The epic conclusion to the Great Darkness Saga." Story dedicated to Jack Kirby.