The King of the Dragonsnakes in his lair
The Lair of the King of the Dragonsnakes was located on Dagobah, beneath a jagged place filled with dangerous wildlife. During his training by Jedi Master Yoda, Luke Skywalker traveled to the place and confronted the King of the Dragonsnakes in his Lair. The lair contained a special treasure, the egg of an Accipiptero. The King of the Dragonsnakes was eventually defeated, and the egg was taken by Luke Skywalker.
