I would like to suggest a couple of commands. /p baseclear - takes away all blocks in plot, making it easier to make Skywars & SCB maps. (Although a lot of lag may happen.) /p base (block ID) (layers) - makes all blocks in plot in a specific blocks (so if I do /p base 1 3, it makes 3 layers of blocks as stone, in the whole plot. You can also /p base air 3 for no blocks.) Also, this can be for donators only, if it doesn't violate EULA.