Minecraft Trial Chambers Guide: All You Need to Know

Minecraft 1.21 Tricky Trials is an update focused on combat and tinkering. The main feature of this update is trial chambers, an underground structure with plenty of challenges, secret mechanics and of course amazing loot. In this guide, we’ve discussed everything about trial chambers in Minecraft 1.21, including its location, mobs found in this structure, loot, and much more.

What Are Trial Chambers in Minecraft

The trial chambers in Minecraft 1.21 are underground structures that vary in size and challenges. They focus on providing players with unique and exciting combat battles. Moreover, the visual style of this structure is extremely unique and cannot be matched to any other structure in the game.

The trial chamber consists of procedurally generated rooms connected to the tunnels, staircases, and the central corridor. Though, those passageways may sometimes lead off to dead ends, similar to strongholds.

Corridor in trial chambers

The corridor is a wide tunnel in the center of the structure, and it will lead to various rooms on multiple Y levels. The thick pillars all around this pathway will easily indicate this location. The chamber is filled with traps, trial spawners, decorated pots, vaults, ominous vaults, and treasure chests.

Where Can You Find a Trial Chamber

Trial chambers are relatively common and generated in the deepslate layers of the Overworld dimension. Unlike ancient cities, they don’t generate deep underground and some of the structure’s parts may even be found in the stone layers.

You can find trial chambers in four simple ways, which you can learn about in our dedicated guide. If you need some support, we have compiled a list of Minecraft seeds that make it easier to explore trial chambers.

Mobs in Minecraft Trial Chambers

The trial chamber is a structure geared towards combat experience and challenges. So, mobs are one of its most important aspects. But the hostile mobs do not spawn like usual but from trial spawners.

Trial spawner is a special spawner type that adapts to the number of players that join the battle. So, more players means more mobs. Furthermore, this spawner will spawn mobs from 4 categories, namely melee, small melee, ranged, and the Breeze category.

Breeze trial spawner

Each of these categories is guaranteed to spawn in the structure. Also, every trial chamber will only spawn one mob per category throughout the entire building. Luckily, the trial spawner itself gives you a hint about what mobs it spawns based on the blocks surrounding it.

Through one of the trial spawners, you will only encounter the trail chambers-specific Breeze mob. This is a hostile mob that you’ll encounter in every chamber. So, make sure to learn more about it first with our dedicated guide before you venture into a trial chamber.

Breeze mob naturally spawned inside the trial chambers

Trial spawner is meant to offer you and your friends with an amazing and fun combat challenge so it’s not as efficient as the regular mob spawner. There is a lot more to say about trial spawners than we included here.

All the Blocks Found in Trial Chambers

Trial chambers in Minecraft are made up of various copper and tuff blocks. You will only find them here, so the style and vibe is consistent throughout the structure. These building blocks include tuff bricks, chiseled tuff bricks, chiseled tuff, polished tuff, copper doors and trapdoors, chiseled copper, copper grates, copper bulb, regular and cut copper, as well as their variants.

Naturally generated copper bulbs in trial chambers in Minecraft 1.21

Most of these blocks are simply aesthetic building blocks, apart from the copper bulbs that are light source blocks and also copper trapdoors, that also serve as traps. So, if you want to build with these blocks, completely destroying a trial chamber will provide tons of materials.

Loot Found in Minecraft Trial Chambers

You can find loot in plenty of different locations throughout trial chambers. There are supply chests, reward chests, barrels, dispensers, and even filled decorated pots. Here are the loot options you can find in each of the chest types:

  • Entrance Chest
ItemChance
Arrow55.1%
Honeycomb55.1%
Wooden Axe55.1%
Stick31%
Trial Key6.8%
  • Corridor Chest
ItemChance
Tuff Blocks28.4%
Scaffolding19.6%
Bamboo Planks19.6%
Torch19.6%
Bamboo Hanging Sign19.6%
Ender Pearl19.6%
Damaged Stone Axe19.6%
Damaged Stone Pickaxe19.6%
Honeycomb10.2%
Damaged Iron Axe10.2%
  • Corridor End Chest
ItemChance
Amethyst Shard39.7%
Cake39.7%
Block of Iron39.7%
Diamond21.5%
Block of Emerald11.2%
Damaged Diamond Axe11.2%
Damaged Diamond Pickaxe11.2%
Block of Diamond2.3%
  • Supply Chest
ItemChance
Arrow37.3%
Glow Berries37.3%
Baked Potato37.3%
Damaged Stone Pickaxe37.3%
Tuff Blocks20.4%
Poison Tipped Arrow20.4%
Slowness Tipped Arrow20.4%
Acacia Planks20.4%
Torch20.4%
Bone Meal20.4%
Moss Block20.4%
Potion of Regeneration20.4%
Potion of Strength20.4%
Milk Bucket20.4%
  • Barrel
ItemChance
Bamboo Planks49.3%
Baked Potato49.3%
Damaged Enchanted Golden Axe22.3%
Damaged Enchanted Golden Pickaxe22.3%
Diamond5.9%
Bucket5.9%
Compass5.9%
Enchanted Diamond Axe5.9%
Enchanted Diamond Pickaxe5.9%
  • Decorated Pot
ItemChance
Emerald35.6%
Arrow28.5%
Iron Ingot28.5%
Trial Key2.8%
Diamond1.4%
Block of Emerald1.4%
Creator (Music Box) music disc1.4%
Block of Diamond0.3%
  • Dispenser
ItemChance
Fire Charge20.7%
Snowball20.7%
Arrow13.8%
Water Bucket13.8%
Egg6.9%
Lingering Potion of Healing3.4%
Lingering Potion of Poison3.4%
Lingering Potion of Slowness3.4%
Lingering Potion of Weakness3.4%
Splash Potion of Poison3.4%
Splash Potion of Slowness3.4%
Splash Potion of Weakness3.4%

Beside these loot containers, there are also trial spawners that drop its loot as well as vaults and ominous vaults. We have full dedicated guides on them where you can see what loot they can give you.

That’s pretty much it, folks. Now you know everything about trial chambers added in Minecraft. So, don’t waste time and go explore one right away!

comment Comments 4
  • Gabriel Bellune says:

    You added new golem in 1.21

  • Minecrafter says:

    Mojang isn’t that lazy as some people think.

  • Vijju709 says:

    Hm it is a big major update. And a good thing is the update is about combat and tinkering. Any way I love minecraft

    • Spider eye says:

      I really tell that this is a big update and still Minecraft is developing and I think that this is a great update and I love Minecraft

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