Overview
In Minecraft 1.21.4, Dead Brain Coral Wall Fan is an underwater block. It cannot be obtained in Survival — it exists for Creative mode and commands. A hardness of 0 means it is one of the quicker blocks to clear.
Mine it with a wooden pickaxe or better, or you get no drop at all. Light passes through it, so it will not darken the space behind it. It offers almost no protection from explosions (0 blast resistance).
No recipe takes it as an ingredient.
How long it takes to break
Dead Brain Coral Wall Fan sits at hardness 0: 0 seconds per block with your fists, 0 with the correct netherite tool.
Below wooden the block breaks and simply vanishes. Bring the right tier or leave it in the ground.
Efficiency adds its level squared plus one to the tool speed. On a block this soft the enchantment reaches instant mining almost immediately.
| Tool | No enchantment | Efficiency III | Efficiency V |
|---|---|---|---|
| Hand * | instant | instant | instant |
| Wooden | instant | instant | instant |
| Stone | instant | instant | instant |
| Iron | instant | instant | instant |
| Diamond | instant | instant | instant |
| Netherite | instant | instant | instant |
| Golden | instant | instant | instant |
Properties
Dead Brain Coral Wall Fan resists blasts at 0, which is not enough to survive anything explosive nearby. Light passes through it, and it emits none of its own. A pickaxe is the fastest choice here. A tool of the wrong class is no better than your fist — the speed bonus is tied to the block's own tool tag.
- Required tool
- Wooden Pickaxe
- Renewable
- Yes
Guides and tools that cover this
Frequently asked questions
How do you get Dead Brain Coral Wall Fan in Minecraft?
Dead Brain Coral Wall Fan generates naturally in the world and does not drop anything without Silk Touch.
What tool do you need to break Dead Brain Coral Wall Fan?
Wooden Pickaxe or better is required; anything weaker destroys the block without dropping it.
Is Dead Brain Coral Wall Fan blast resistant?
Dead Brain Coral Wall Fan has a blast resistance of 0, so an explosion nearby will destroy it.
Is Dead Brain Coral Wall Fan renewable?
Renewable: one world will supply Dead Brain Coral Wall Fan indefinitely.
How long does Dead Brain Coral Wall Fan take to break?
0 seconds with a netherite-tier tool of the right class, or 0 seconds bare-handed.
