skyblock

how do people on skyblock make enchanted diamond block ghost items? who can tell how they do this?

Is there any ways to make the player try and walk/move back to position (aka move to specific coordinates). Had an idea of setting up an alt to pearl spam on hypixel skyblock, but the account would eventually move away too much.

Yes, I'm hacking in skyblock, but I'm here to figure out if auto fishing (which is in blatant mode) would get me banned by watchdog. I'm too pussy to figure out myself because I have previously had a temp ban. Any help is appreciated.