Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
The Spidasaur is an aquatic beast native to Eternia. It resembles an enormous red serpent with six tentacles.
He-Man and his friends first encountered a Spidasaur in the Region of Flame while they were on their way to meet with the Fire People. It emerged from a lava pool and seized the Attak Trak in its jaws, but they used the vehicle's electric defense mechanism to escape. King Helios was also caught in a Spidasaur's tentacles during his fight with He-Man, and would have been eaten by it had He-Man not thrown a boulder into the beast's mouth.
Another such beast appeared in a later episode, emerging from a desert oasis. This suggests that Spidasaurs are very adaptable and can survive in liquids of many different temperatures. Aside from a slightly different coloration, it was identical to the one(s) from the Region of Flame.
- This creature was called a "Serpent" in the production script for "The Curse of the Spellstone." It was not given the name "Spidasaur" until it made its next appearance.
- The Spidasaur looks similar to the cistern fiend, an aquatic monster from the world of Athas in Dungeons & Dragons.