Trial Key

Trial Key

Rarity tier	Common
Renewable	Yes
Stackable	Yes (64)

{
    "title": "Trial Key",
    "rows": [
        {
            "field": "Common",
            "label": "(link to Rarity article, displayed as Rarity tier)"
        },
        {
            "field": "Yes",
            "label": "(link to Renewable resource article, displayed as Renewable)"
        },
        {
            "field": "Yes (64)",
            "label": "Stackable"
        }
    ],
    "invimages": [
        "Trial Key"
    ],
    "images": [
        "Trial Key.png"
    ]
}

A trial key is an item obtained from trial spawners and some other containers in trial chambers. It is used to unlock a standard vault and obtain its loot.

Item	Structure	Container	Quantity	Chance
Java Edition and Bedrock Edition
Trial Key	Trial Chambers	Corridor pot	1	2.8% { "item": "Trial Key", "stacksize": 1, "chance": 0.028490028490028463, "structure": "Trial Chambers", "container": "Corridor pot" }
		Trial spawner	1	50% { "item": "Trial Key", "stacksize": 1, "chance": 0.5, "structure": "Trial Chambers", "container": "Trial spawner" }
		Entrance chest	1	6.8% { "item": "Trial Key", "stacksize": 1, "chance": 0.06791195130315497, "structure": "Trial Chambers", "container": "Entrance chest" }

Using a trial key on a standard vault (or ominous vault placed by commands) unlocks it, causing it to eject items and the trial key to be consumed. Vaults can only be unlocked once per player, unless more than 128 players open it, which causes the first player on the list to be forgotten after all subsequent players open it.

Java Edition:

Name	Identifier	Form	Translation key
Trial Key	trial_key	Item	item.minecraft.trial_key

Bedrock Edition:

Name	Identifier	Numeric ID	Form	Translation key
Trial Key	trial_key	705	Item	item.trial_key.name

Icon	Advancement	In-game description	Actual requirements (if different)
	Under Lock and Key	Use a Trial Key on a Vault	—

November 6, 2023							Trial keys are first seen in a screenshot from a minecraft.net blog post teasing trial chambers.
January 26, 2024							Trial keys are revealed to be used to unlock vaults at Minecraft Monthly.
							A new trial key texture is shown at Minecraft Monthly with orange eyes and a gray skull, as opposed to blue eyes and a navy-blue skull.

Java Edition
1.20.3 Experiment Update 1.21			23w45a				Added trial keys.
							They currently have no functionality.
1.20.5 Experiment Update 1.21			24w05a				The texture of trial keys has been changed.
							Trial keys can now be used to open vaults.
1.21			24w18a				Trial keys are now available without using the "Update 1.21" experimental data pack.

Bedrock Edition
1.20.60 Experiment Update 1.21			Preview 1.20.60.20				Added trial keys.
							They currently have no functionality.
1.20.70 Experiment Update 1.21			Preview 1.20.70.21				The texture of trial keys has been changed.
							Trial keys can now be used to open vaults.
1.21.0			Preview 1.21.0.22				Trial keys are now available without using the "Update 1.21" experimental toggle.

Issues relating to "Trial Key" are maintained on the bug tracker. Issues should be reported and viewed there.

• In the Tricky Trials trailer, the old trial key texture can be seen in the scene with the vault.

• 
  A trial key.
• 
  A trial key between two candles.

• 
  The first screenshot of a trial key.
• 
  The first in-game look of the retextured trial key at Minecraft Monthly.

• 
  Vu Bui holding a model of a trial key. It is based on the original texture but with orange eyes.
• 
  Ari, Noor, and Efe looting a trial spawner and receiving trial keys.
• 
  Sunny holding a trial key.
• 
  Efe claiming trial keys in Tricky Trials Update Official Trailer. The old trial key texture can be seen.

• "Taking Inventory: Trial Key" by Duncan Geere – Minecraft.net, December 6, 2024.

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