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Copper Spleaves

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This article documents an April Fools' joke. 
This feature was exclusively part of a joke version and is not currently planned for addition to regular Minecraft.
It is documented here on the wiki due to being officially-released content by Mojang Studios, even if not present in a final version.
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This feature is exclusive to Java Edition. 
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This article is a work in progress. 
Please help in the expansion or creation of this article by expanding or improving it. The talk page may contain suggestions.

Copper spleaves are joke blocks introduced in Java Edition 23w13a or b which are broken upon any contact with the player.


Copper spleaves can be obtained via the Creative inventory or with commands, as they are unobtainable by Survival means, even using a tool enchanted with Silk Touch.


Copper spleaves cannot be obtained when mined, even using a tool enchanted with Silk Touch.

Block Copper Spleaves
Hardness 0.1
Breaking time (secs)
Default 0.15

Natural generation

Copper spleaves generates when the structure Lunar Base on The Moon is activated.



SoundSubtitlesSourceDescriptionResource locationTranslation keyVolumePitchAttenuation
Block brokenBlocksOnce the block has brokenblock.copper.breaksubtitles.block.generic.break1.00.816
Block placedBlocksWhen the block is placedblock.copper.placesubtitles.block.generic.place1.00.816
Block breakingBlocksWhile the block is in the process of being brokenblock.copper.hitsubtitles.block.generic.hit0.250.516
None[sound 1]Entity-DependentFalling on the block with fall damageblock.copper.fallNone[sound 1]0.50.7516
FootstepsEntity-DependentWalking on the blockblock.copper.stepsubtitles.block.generic.footsteps0.151.016
  1. a b MC-177082



Java Edition
23w13a_or_bCopper Spleaves.png Falling Copper Spleaves.png Added copper spleaves.


  • Copper spleaves is a reference to the Minecraft minigame spleef. Spleef is a competitive minigame played within Minecraft. When playing spleef, players destroy blocks below other players, allowing them to fall off the playing field and into a pit. The object of the game is to be the last player on the field. Because of this, the name of the Copper Spleaves is a combination of the words "Spleef" and "Leaves".
  • The exact y level the player need to be in to not break the copper spleaves is 0.9999998999999999971244335483788745477795600891113281250000...1 above the block.