Level 5 · Mysteries & Monsters
Mission 471
The Copper Halls: Find the Hidden Trial Chamber
Badge: Copper Tracker
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Track down a hidden trial chamber and set up a safe camp at its door.
The explorer's last note says: "I went down where the wind fights back." Somewhere below you, copper glows.
- New skill Finding a trial chamber
- Level 5 · Mysteries & Monsters
- Difficulty Intermediate
- Mode Survival
- Time 40–60 min
- Ages 13+
What you’ll build
Track down a hidden trial chamber built from tuff and copper, either with a map from a cartographer or by exploring deep caves with your partner. Note your start and the chamber door coordinates, then listen carefully before stepping closer. Build a lit, sealed camp at the entrance and peek down one corridor.
Finish line: You've found a trial chamber, logged its door coordinates and set up a safe camp outside.
Bonus challenge: Add the depth too: √(X² + Y² + Z²) gives the true 3D shortcut from your start to the door. How much longer is it than the flat one?
You’ll need
- Armour
- Torches
- Food
- A water bucket
- A sword
- An experienced player alongside
You choose
- My expedition's code name
- My search method: buy a map, or follow the caves
- My camp's name
Stuck?
- Trial chambers are usually deep underground, below Y 0. Look for grey tuff bricks and copper blocks.
- Some levelled-up cartographers sell a trial explorer map. Keep trading if one isn't offered yet.
- Seal and light your camp fully, or monsters from the caves will wander in.
For grown-ups
Get this mission
This mission is in Mission Pack 47. Each printable has the full steps, a Plan & Log page and a parent page.
Print one mission at a time. You never need to print everything.
Played on Minecraft Bedrock on iPad. Buttons can differ on other devices and versions.