As the title says, I need a rapid fast block updater that doesn't lag. An example of a rapid fast block updater would be a 1 tick circuit hooking up to a piston to it which causes constant block updates to whatever is adjacent to the moving piston, but... LAG! So any constant block updaters that don't lag? Thanks.
Anything that causes fast block updates produces lag. Pistons moving blocks cause more lag.
You can have just the clock, the piston is not necessary. Redstone changing state updates the blocks around it, so you just need to adjust the frequency to your liking.
You can have just the clock, the piston is not necessary. Redstone changing state updates the blocks around it, so you just need to adjust the frequency to your liking.
What do you want to achieve with such circuit?