Set Console Command for Block
fill 10 65 10 20 75 20 minecraft:air replace
@s = self · @p = nearest player · @a = all players · @e = all entities
Previous Output
-Advanced · 1 block
Clear an arena area
Press a button to replace blocks from 10 65 10 through 20 75 20 with air, resetting an arena or testing room.
Choose in-game screen
Java Edition 1.21.5 and up
What you need
Before placing the blocks
- 1 Command Block
- 1 button
- Back up the world first because the cleared region cannot be undone
Expected result
Test after setup
Every block in the selected region is replaced with air.
Configure one block at a time
Open the game and match these values
The copy button copies only Command Input. Choose every other value in the Command Block screen.
1
Arena clearing block
Verify both corners and back up the world before connecting the button.
If it does not work
Check these four things first
- Cheats are enabled and you have Operator permission
- Needs Redstone or Always Active matches the example
- Chain Block arrows face the same direction and follow the previous block
- Read Previous Output to find the command that failed