How to use Brush Clipboard [WorldEdit Tutorial]

This tutorial shows you how to use the /brush clipboard command in the WorldEdit mod for Minecraft.

Edit:
As pointed out by @DEVaXreal, sometimes worldedit displays the error "Maximum brush radius (in configuration):6". This means your selection is too big, and you need to increase the maximum brush radius.
To do this, open 'AppData/Roaming/.minecraft/config/worldedit', locate 'worldedit.properties', and open it with a text editor. Find the setting 'max-brush-radius' (this is 6 by default), and increase it. Save the file, and you should be fine to add larger builds to a brush.
Please note: very large brushes can lag or crash your game.

WorldEdit mod
https://www.curseforge.com/minecraft/...