In this OSRS The Lost Tribe Quest Guide, we’ll go through all the steps to complete the quest.
This guide is a part of our OSRS Optimal Quest Guide.
The Lost Tribe story & info
A hole was accidentally made in the Lumbridge Cellars by Cave Goblins known as the Dorgeshuun Tribe. During this quest, you find out more about this Lost Tribe and attempt to forge an alliance between Lumbridge and the harmless Dorgeshuun Tribe.
Quest Requirements
Quest Requirements
Item Requirements
- A pickaxe
- A light source (candle, bullseye lantern)
Recommendations
- Teleports to Lumbridge
- Teleports to Varrock
- Teleports to Falador
The Lost Tribe Guide
Quest Start
Speak with Sigmund in Lumbridge Castle (1st floor up) to start the quest.

Ask him for a quest. Dialogue: 1-1
There was an explosion in the Lumbridge Castle basement. We will need to go ask the citizens of Lumbridge if they know more.
Asking Around
We will need to ask 4 characters in Lumbridge whether they know more about what happened in the Lumbridge Cellar.
First, go downstairs and speak with the Cook in the kitchen. Dialogue: 2
Then, speak with Hans outside the castle. Dialogue: 1
Next, speak with Father Aereck in the Lumbridge church. Dialogue: 1
And finally, Speak with Bob in his axe store just West of the graveyard. Dialogue: 1
One of them will mention something about Goblins.
Then, return to the castle and speak with Duke Horacio. Dialogue: 3

Investigating the Basement
Go down to the Lumbridge Basement (take the trapdoor in the Lumbridge kitchen).
Use your pickaxe on the rubble.

Now Squeeze through the hole.
Walk into the tunnel until you find a Brooch on the floor, pick up the Brooch.

Return to the Duke and speak with him. Dialogue: 3
Learning about Goblins
Teleport to Varrock and go to the Library inside the castle.

Search this bookcase for a Goblin book. Read all the pages.
Your character will now realize the Brooch belongs to the Dorgeshuun Tribe.
Teleport to Falador and run northwest towards the Goblin Village.

Speak with the Goblin Generals. Dialogue: 1-3-2-3-3

They will teach you two goblin salutes.
Making Contact with the Dorgeshuun
Teleport to Lumbridge and go back down the hole in the basement. BRING YOUR LIGHT SOURCE!
Follow this path.

You’ll find Mistag at the end of the path.
Perform the Goblin Bow Emote in front of him and then speak with him.

Fast travel back to Lumbridge by right-clicking on Mistag and speak with Duke Horacio in the castle. Dialogue: 3
You’ll him you made contact with the Dorgeshuun.

The Duke wants war because silverware was stolen.
Next, pickpocket Sigmund to find a key.

Now open the chest in the room next door (Sigmund’s room).

Your character discovered that Sigmund is a member of the Humans Against Monsters (H.A.M) cult.
Next, run towards the H.A.M. hideout behind the Lumbridge castle.

Pick Lock the trapdoor.

Once inside, search the first crate to find the stolen silverware.

Teleport back to Lumbridge and return the silverware to Duke Horacio. Dialogue: 3
Duke Horacio will give you a Peace Treaty.
Go back down to the basement, squeeze through the hole, and walk until you see Kazgar. Follow Kazgar.
Once you reach Mistag, give Mistag the Peace Treaty to complete the quest.
Quest Rewards
Here are the rewards for completing The Lost Tribe Quest:
- 1 Quest Point
- 3,000 Mining Experience
- A ring of life
- Access to the Dorgeshuun Mine
