Lithkren

Lithkren is an island found north-west of Fossil Island. In the dragonkin language, it is translated as "Superior fortress". The island is first visited and made accessible during Dragon Slayer II.

Sometime during the Dragonkin Conflicts, it was used as the base of operations for Zorgoth's experiments, which took place underneath the fortress in the Vault. However, it was eventually discovered by humans, who then launched an assault on the island.

After the completion of Dragon Slayer II, adamant and rune dragons can also be found roaming the west and east wings of the Vault, respectively, behind the red barriers. These barriers can only be entered once the quest has been completed. The rowboat to travel to Lithkren is located south-west of the Mushroom Meadow Mushtree.

North of the rune dragons lies a strange machine, which when a digsite pendant is used on it, will allow all future digsite pendants to teleport the player straight to the Lithkren Vault's entrance.

• Once unlocked after Dragon Slayer II, the digsite pendant can teleport directly to the entrance to the Lithkren Vault, however you have to unlock the teleport first. This is done by using the digsite pendant on the Strange Machine at the end of the Vault.
• Players who have unlocked the Mycelium Transportation System can head to Mushroom Meadow and then use the rowboat directly south-west of the Mushtree.
• Players can teleport to the Dig Site and then board the canal barge via the Quick-Travel option on the barge guard and then continue north-west to the rowboat.

• In the northern part of the fortress is a strange stone, with the examine text "It seems to have been hit with swords." This is likely a reference to the Trial by Stone held by the Skeksis from the 1982 fantasy film The Dark Crystal, as the Dragonkin are based on the Skeksis.