Cancel block piston extend
Stops this from happening, as if it never did: a piston extends. Only in a flow that starts when a piston extends, before any Wait.
A Minecraft element (a step) in Logic. Needs the Basic plan or higher to go live; building and testing are free.
Example
When a piston extends → If something → Cancel block piston extend
Also called
block piston extend, cancel, stop, prevent, block, deny, blockpistonextendevent
Works as a data pack?
No. This one needs the Elementium plugin on a Paper server.