Challengers of the Unknown #85 Very Fine (8.0) [DC Comic]

Cover pencils by Rich Buckler, inks by Jack Abel. "The Creature From The End Of Time!", script by Gerry Conway, pencils by Keith Giffen, inks by John Celardo.

A giant box appears in Toronto; The Challengers, accompanied by Swamp Thing and Deadman, investigate; When Deadman tries to enter the box it opens and releases a monster; After they kill the monster, they haul the box and carcass to Challenger Mountain where tests indicate the box is from the future; The heroes fly to Rip Hunter's desert lab, which appears abandoned; Swamp Thing pushes a button and Rip's Time Sphere appears with a skeleton inside; They use the time sphere to travel to 12,000,000 AD; Amidst crumbling ruins they are surrounded by future-men and Rip Hunter in rags and a crown. Continued from last issue; continues next issue.