World Edit
Overview
World Edit, or w/e, is a building tool that allows for large areas to be modified through selections and commands.
Starting Off
World Edit will only work on the area you select, so selection is essential in order for it to work. Selection works by setting a position one and position two. This will give you a cube of selected area which can be edited to your will. There are two ways to select something;
//wand gives you a wooden axe which is capable of selecting an area by left clicking to set your position one and right clicking to set your position two.
//pos1 and //pos2 are two commands where you can manually set your positions by standing where you want to select.