Published on September 23, 2019 (Updated on February 12, 2021)

Potion Blocks Add-on (1.16)

Ever heard of blocks that do extra-special things? This add-on adds blocks that give you potion effects when you step on them. The concept is pretty basic so you may use this for your maps, you just have to credit me properly and you're off.


These useful blocks are now available to be crafted in survival. When stepping in them, it gives you their respective status effect for 10 seconds, Staying on top of them will no longer give you an infinite duration, you can jump to reset the time.



A flask is another type of glass bottle that's specially designed for this add-on. To craft them, just place a glass bottle anywhere in the default crafting grid.

Extraction desk

This is a new crafting table that's designed to take the raw effects from certain ingredients.

Extracted flasks

Using a flask, you can extract the raw effects from certain items using the extraction desk:

  • Flask of fire resistance = Empty flask + Magma cream
  • Flask of instant damage = Empty flask + Spider eye/Glistering melon slice + Fermented spider eye
  • Flask of instant health = Empty flask + Glistering melon slice
  • Flask of invisibility = Empty flask + Golden carrot + Fermented spider eye
  • Flask of jump boost = Empty flask + Rabbit's foot
  • Flask of night vision = Empty flask + Golden carrot
  • Flask of poison = Empty flask + Spider eye
  • Flask of regeneration = Empty flask + Ghast tear
  • Flask of slow falling = Empty flask + Phantom membrane
  • Flask of slowness = Empty flask + Sugar/Rabbit's foot + Fermented spider eye
  • Flask of speed = Empty flask + Sugar
  • Flask of strength = Empty flask + Blaze powder
  • Flask of water breathing = Empty flask + Pufferfish
  • Flask of weakness = Empty flask + Blaze powder/Ghast tear + Fermented spider eye
  • Flask of absorption = Empty flask + Ghast tear + Glistering melon slice
  • Flask of blindness = Empty flask + Ink sac
  • Flask of fatal poison = Empty flask + Spider eye + Lily of the valley
  • Flask of haste = Empty flask + Sugar + Blaze powder
  • Flask of health boost = Empty flask + Apple + Glistering melon slice
  • Flask of hunger = Empty flask + Rotten flesh
  • Flask of levitation = Empty flask + Popped chorus fruit
  • Flask of mining fatigue = Empty flask + Pufferfish + Rotten flesh
  • Flask of nausea = Empty flask + Spider eye + Pufferfish
  • Flask of resistance = Empty flask + Blaze powder + Ghast tear
  • Flask of saturation = Empty flask + Wheat
  • Flask of wither = Empty flask + Wither skeleton skull

These recipes may seem overwhelming but most of the recipes that the flask uses is from the brewing stand.

Video demonstration

How they work

Stand on them to be given their respective status effect for 10 seconds.

Status effects

  1. Absorption
  2. Blindness
  3. Fire resistance
  4. Fatal poison
  5. Haste
  6. Health boost
  7. Hunger
  8. Instant damage
  9. Instant health
  10. Invisibility
  11. Jump boost
  12. Levitation
  13. Mining fatigue
  14. Nausea
  15. Night vision
  16. Poison
  17. Regeneration
  18. Resistance
  19. Saturation
  20. Slow falling
  21. Slowness
  22. Speed
  23. Strength
  24. Water breathing
  25. Weakness
  26. Wither

Here's a youtube video!


Blocks no longer rely on player behavior therefore, easier to be fused with other add-ons!


As of this moment in 1.16, custom blocks do NOT appear in the inventory. You can use the /function command to find all of the blocks which are segregated.

You can use the following functions:

  • potion_blocks
  • potion_blocks_64

Select version for changelog:



  • Blocks no longer rely on player behavior.



  • Added Fatal poison potion block
  • Added Extraction desk


  • added Empty flask
  • added Flask of absorption
  • added Flask of blindness
  • added Flask of fire resistance
  • added Flask of fatal poison
  • added Flask of haste
  • added Flask of health boost
  • added Flask of hunger
  • added Flask of instant damage
  • added Flask of instant health
  • added Flask of invisibility
  • added Flask of jump boost
  • added Flask of levitation
  • added Flask of mining fatigue
  • added Flask of Nausea
  • added Flask of night vision
  • added Flask of poison
  • added Flask of regeneration
  • added Flask of resistance
  • added Flask of saturation
  • added Flask of slow falling
  • added Flask of slowness
  • added Flask of speed
  • added Flask of strength
  • added Flask of water breathing
  • added Flask of weakness
  • added Flask of wither


  • This add-on is updated to the latest beta.
  • If you want to review/make a video about this content, at least credit me in the video/description
  • Don't use your own link, use the proper link on MCPEDL
  • If you wish to use this for your content, at least credit me.
  • You may copy/paste this for your content as well if you wish

Supported Minecraft versions

Installation Guides

23 Responses

Comments 23
3.73 / 5 (11 votes)
Can you PLEASE update the domestic mobs addon?
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Incredible like all your addon, can you update to 1.16.200 your Spawn Crafter addon because it was very useful ?
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There is no way to obtain the blocks, even after checking /give which I cant search a certain name because none was given.
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Because the format of custom blocks was changed in 1.16. Look at supported versions.
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How do i obtain them i downloaded them and everything
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CalvinGameing_YouTube September 27, 2019 at 6:27 pm
They are not craftable
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...that was said in the description...
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Can the blocks be made in survival?
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Please fix download links, because these error "HTTP ERROR 400"!
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Besides blocks you could add beacon like effects by making them ranged like a beacon.
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Can you add a potion effect remover block. It looks like the other blocks except when standing in it removes potion effects. This would be perfect for magic elevators, traps, and speed boosters.
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Make they craftable plz
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My god make they craftable plz
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Oh shoot that is so jumpy
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Cant pass the adfly. Pls mediafire
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