Lich Land



Lich Land is the final part of the dungeon that Simon Petrikov and Hunson Abadeer built. As the two were meeting about the design of the dungeon, The Lich showed up and knocked them both out for three weeks. During this time he built his own part of the dungeon. He put in a part of himself in the dungeon in case he was ever defeated. If someone tried to enter the dungeon then the Lich's Echo would be released into the world. Neither Simon nor Hunson ever went to check on what he did and they both eventually forgot about the dungeons entirely.

Lich Land is basically just the skull of the Echo of the Lich that burst through the ground after getting through the Nightosphere's Nightmareosphere. While it appears the entrance to the dungeon is a portal inside of it's mouth, but that is just an illusion cast by the Echo. When you enter the portal you become trapped in an illusion made by the Echo while it summons it's minions to invade Ooo.

The dungeon was destroyed when Finn, Jake and Ice King destroyed the Lich's Echo.