"Too Many Heroes -- Too Little Time!"
Featuring the Legion of Galactic Guardians 2099.
Amalgamations of Spider-Man (Ben Reilly) and Superboy and the Legion of Super-Heroes and the Guardians of the Galaxy.
Amalgams include:
Spider-Boy: Spider-Man/Superboy
Silver Racer: Silver Surfer/Black Racer
Bouncing Ball: Speedball/Bouncing Boy
Chameleon/Chameleon Lad: Chameleon/Chameleon Boy
Dream Date: Destiny/Dream Girl
Invisible Girl: Invisible Woman/Invisible Kid
Lady Bug: Wasp/Shrinking Violet
Growing Boy: Growing Man/Colossal Boy
Living Colossus: It, the Living Colossus/Colossal Boy
Mass/Star Charlie: Charlie-27/Star Boy
Nucleus/Molecule Lad: Molecule Man/Element Lad
Phantom Cat: Shadow Cat/Phantom Girl
Psi-Girl: Psylocke/Saturn Girl
Shadowstar: Starhawk/Shadow Lass
Sparkler: Dazzler/Light Lass
Living Lightning Lass: Living Lightning/Lightning Lass
Spider-Boy 2099/Mig-El: Spider-Man 2099/Mon-El
Sun Lord: Firelord/Sun Boy
Timberwolf by Night: Werewolf by Night/Timberwolf
Vance Cosmic: Vance Astro/Cosmic Boy
Cannonfire: Cannonball/Wildfire
Darkstar: Darkstar/Shadow Lass
Fantastic Lad: Mister Fantastic/Elastic Lad
'Lectron: Electron/Lightning Lad
Living Lightning Lad: Living Lightning/Lightning Lad
Martinex 5: Martinex/Brainiac 5
Myraid/Multiple Maid: Multiple Man/Triplicate Girl
Paste-Eater Pete: Paste-Pot Pete/Matter-Eater Lad
Phoenetix: Rachel Summers/Kinetix
Universe Boy: Captain Universe/Ultra Boy
Xcel: Quicksilver/XS
Scavulture: Vulture/Scavenger
Kang the Time Conqueror: Kang/Time Trapper