"It's not botting, it's AFK training"

I used to use the click outside the screen in window mode trick to hold down Hurricane while soloing the boss for 30~45min. I was still watching my char or whatever but it was really a pain (my finger actually hurt okay) to hold it down for that long.

It sounds like this has gone way beyond that to something completely out of hand. As usual, the community will exploit anything they can no matter how unintended by Nexon.