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Reinforced Deepslate

Reinforced deepslate is a block that spawns in ancient cities. It has high hardness, is immune to explosions and it cannot be obtained in Survival Mode.


Reinforced deepslate is not obtainable in Survival, even with Silk Touch, and is only available through the Creative inventory or commands. It cannot be pushed by a piston, it is highly blast resistant, has a higher hardness than obsidian, and it cannot be destroyed by the wither or ender dragon.

It has no tool associated with it.

Block Reinforced Deepslate
Hardness 55
Breaking time (secs)
Default 82.5

Natural generation

56 blocks of reinforced deepslate are found in the central part of each ancient city, creating a portal-like frame structure.


Java Edition:

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

Bedrock Edition:

Data values


Java Edition:

NameIdentifierFormTranslation key
Reinforced Deepslatereinforced_deepslateBlock & Itemblock.minecraft.reinforced_deepslate

Bedrock Edition:

NameIdentifierNumeric ID FormItem ID[i 1]Translation key
Reinforced Deepslatereinforced_deepslate721Block & Giveable Item[i 2]Identical[i 3]
  1. ID of block's direct item form, which is used in savegame files and addons.
  2. Available with /give command.
  3. The block's direct item form has the same id with the block.


Java Edition
1.19Deep Dark Experimental Snapshot 1Reinforced Deepslate JE1.png Added reinforced deepslate.
Reinforced deepslate is movable by pistons, this is unintentional.[1]
22w13aAdded reinforced deepslate to the regular snapshot.
Reinforced deepslate can no longer be moved by pistons.
Bedrock Edition
1.17.40beta mysterious_frame block in official Addon Documentation, using the name numerical ID as reinforced deepslate, alongside mysterious_frame_slot.
Wild Update
beta Deepslate JE1.png Added reinforced deepslate behind the "Wild Update" experimental toggle, replacing mysterious_frame.
Removed mysterious_frame_slot.
1.19.0beta deepslate is no longer locked behind Experimental Gameplay.
beta deepslate can no longer be moved by pistons.
beta deepslate can no longer be destroyed by the Wither and Ender Dragon.


Issues relating to "Reinforced Deepslate" are maintained on the bug tracker. Report issues there.