The Mount Krona is a location on Eternia that features in He-Man and the Masters of the Universe.
Mount Krona was the biggest volcano in all of Eternia. If it erupted, it would destroy everything from the Fertile Plain to the Royal Palace. Skeletor ordered Beast Man to set up an activator near Mount Krona to cause an eruption. He planned to make his move on Castle Grayskull while the rest of Eternia was fleeing for their lives.
Two farmers named Abram and Elmas, driving a Futuristic Tractor, were the first to notice the volcano had become active. But before they could sound any sort of alarm, He-Man was already on the case, flying braving the lava storm on a Sky-Sled. He immediately decided to 'put this baby back to sleep' by shooting laserbeams at the top of the volcano, causing rocks to smother the lavaflow. The Strongest Man in the Universe then quiped 'Too bad I don't have time for a steam bath' as he flew away.