The anti-AFK monster is an AMAZING idea. Its no harder to kill than any other mob plus if you're there you can fight it off. Something like what Snow Witch used to be from El Nath. Plus if there are any AFK hackers, it'll take care of them. I wish all the maps had something like this. Make people ACTUALLY play the game.
When hackers have such things as godmode the anti-AFK mobs do nothing to them. Also people who auto-macro will probably kill it too.
It doesn't do any good at all. It does more harm to legitimate players than cheaters, period.