Comic Title: Legion of Super-Heroes #300
Publisher: DC
Cover Date: June 1983
On Sale Date: March 17, 1983 Newsstand Date March 17, 1983
Source: House Ad, Amazing Heroes #19, Page 17

Newsstand Date March 17, 1983
Source: Amazing Heroes, #21

Newsstand Date March 17, 1983
Source: Comic Reader, #209

Shipping Date February 22, 1983
Source: Comic Reader, #209

Copyright Date March 1, 1983
Source: Library of Congress, Copyright Office 1983
DC publication dates beyond April 1981 listed by the LoC
represent shipping dates NOT newsstand sale dates

Cover Price: $1.50
Page Count: 64
Editor: Karen Berger

Title: "The Future Is Forever"
Pages: 55

Feature(s):
Legion of Super-Heroes (of Earth-1)

Writer: Paul Levitz
Plotter/Penciller: Keith Giffen
Inker: Larry Mahlstedt
Letterer: John Costanza
Colorist: Carl Gafford

Reprinted In:
Legion of Super-Heroes:1,050 Years of the Future TPB (2008)
Legion of Super-Heroes:The Curse – Deluxe Edition HC (2011)
Legion of Super-Heroes:The Curse TPB (2014)

Feature Character(s)

• Legion of Super-Heroes (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Blok (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Brainiac 5 (last appearance in Legion of Super-Heroes #297; next appearance in Legion of Super-Heroes #301)
• Chameleon Boy (last appearance in Legion of Super-Heroes #298; next appearance in Legion of Super-Heroes #301)
• Colossal Boy (last appearance in Legion of Super-Heroes #298; next appearance in Legion of Super-Heroes #301)
• Cosmic Boy (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #302)
• Dawnstar (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #302)
• Dream Girl (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Element Lad (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Invisible Kid (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #303)
• Karate Kid (last appearance in Brave & the Bold #198; next appearance in Legion of Super-Heroes #301)
• Lightning Lad (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Mon-El (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #302)
• Phantom Girl (last appearance in Legion of Super-Heroes #298; next appearance in Legion of Super-Heroes #302)
• Princess Projectra (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #303)
• Saturn Girl (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Shadow Lass (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #302)
• Star Boy (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Sun Boy (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Superboy (last appearance in New Adventures of Superboy #41; next appearance in New Adventures of Superboy #42)
• Supergirl (last appearance in Daring New Adventures of Supergirl #12; next appearance in DC Comics Presents Annual #2)
• Timber Wolf (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Ultra Boy (last appearance in Legion of Super-Heroes #298; next appearance in Legion of Super-Heroes #301)
• White Witch (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #302)
• Wildfire (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #302)

Supporting Character(s)

• R. J. Brande (last appearance in Legion of Super-Heroes #298; next appearance in Legion of Super-Heroes #301)
• Rond Vidar (last appearance in Brave & the Bold #179; next appearance in Legion of Super-Heroes #16)
• Shvaughn Erin (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #301)
• Yera (last appearance in Legion of Super-Heroes #298; next appearance in Legion of Super-Heroes #301)
• Bouncing Boy (last appearance in Legion of Super-Heroes #294; next appearance in Legion of Super-Heroes #303)
• Lightning Lass (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #1)
• Matter-Eater Lad (last appearance in Legion of Super-Heroes #297; next appearance in Legion of Substitute Heroes Special #1)
• Duo Damsel (last appearance in Legion of Super-Heroes #294; next appearance in Legion of Super-Heroes #303)
• Jimmy Olsen (as Elastic Lad; last appearance in Daring New Adventures of Supergirl #8; next appearance in Action Comics #545)
• Proty II (last appearance in Action Comics #390; next appearance in Legion of Super-Heroes #301)
• Legion of Substitute Heroes (last appearance in Legion of Super-Heroes #294; next appearance in DC Comics Presents #59)
• Polar Boy (last appearance in Legion of Super-Heroes #294; next appearance in DC Comics Presents #59)
• Night Girl (last appearance in Legion of Super-Heroes #297; next appearance in Legion of Super-Heroes #3)
• Fire Lad (last appearance in Legion of Super-Heroes #294; next appearance in DC Comics Presents #59)
• Chlorophyll Kid (last appearance in Legion of Super-Heroes #294; next appearance in DC Comics Presents #59)
• Stone Boy (last appearance in Superboy & the Legion of Super-Heroes #245; next appearance in DC Comics Presents #59)
• Color Kid (last appearance in Legion of Super-Heroes #294; next appearance in DC Comics Presents #59)
• Porcupine Pete (last appearance in Superboy #201; next appearance in DC Comics Presents #59)
• Infectious Lass (last appearance in Superboy #218; next appearance in DC Comics Presents #59)
• Kid Psycho (last appearance in Superboy #200; next appearance in Crisis on Infinite Earths #3)
• Heroes of Lallor (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #313)
• Duplicate Boy (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #313)
• Evolvo Lad (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #313)
• Life Lass (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #313)
• Gas Girl (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #313)

Villain(s)

• Khunds (last appearance in Legion of Super-Heroes #299; next appearance in Legion of Super-Heroes #307)