Watter/diggable spots eraser

So, what if we want to make even deeper ground change ? I mean, watter(or not deep water), stone spots, clay spots,lime spots etc.
This cant we erase, maybe change that ?
Ex. Store item, which can make normal ground from this, or allow to "bury" this spots haha
Eventually even create this spots...
I mean this can be too over power option, so should be store item, rather with use limit
So, We can change biomes with instruments, maybe go further?
This cant we erase, maybe change that ?
Ex. Store item, which can make normal ground from this, or allow to "bury" this spots haha
Eventually even create this spots...
I mean this can be too over power option, so should be store item, rather with use limit
![Trollface ¦]](./images/smilies/troll.gif)
So, We can change biomes with instruments, maybe go further?