We need some Bone Meal here!
This article is a stub. Please expand it to help Minecraft PC Wiki.
Worldedit and Worldguard together provide the capabilities described below. They are directly compatible, and Worldguard has Worldedit as a dependency.
Building huge structures - you can select huge areas and change them to different type of blocks, generate spheres and cylinders with ease, and flatten areas for building
Protection - you can select an area and turn off pvp, mob spawning, and prevent non-owners from editing it, and more.