So this section is dead so I'm going to try to revive it. I did not make this hack, I'm just releasing it here.
1. Download this hack
2. Register at powerbot(dot)org
3. Add some scripts from their page
4. Login to client with the account you made
5. Run the script.
https://i.imgur.com/jRS3wCm.jpg (I would add IMG tags, but the image is pretty big)