Sea Serpent

The Sea Serpent was a giant underwater creature summoned by Skeletor to distract Superman on the planet Earth.

In the story Fate is the Killer, Mer-Man leads Skeletor through an underwater dimensional portal on Eternia's ocean floor to locate the missing half of the Power Sword on Earth. However, all of this happens off screen and it is not revealed where on Earth the sword was hidden. However, since Skeletor went to the trouble of using a giant Sea Serpent to distract Superman in the harbor of Metropolis, it is possible that the sword was located near that location.

Superman managed to defeat the giant monster, but found himself transported to Eternia by the same dimensional portal that had been used by the Evil Warriors.

Appearances

 * Fate is the Killer