The best hack you can use is Chams, since they can't get a screenshot of it, but keep in mind some people in game do use FRAPS or Xfire recording.
You have to make yourself seem legit while hacking, which I know sounds kind of odd.
Basically meaning, don't run around acting all tough shit just because you've got Chams on. Play normally, talk to people, pretend that you can't see everyone on the map.
I don't play Warrock, but I hope this does help.
If so please hit THANKS <3
make your stuff a little smaller.... SHIT ._.
Yes if you hack prepare for the occasional ban, don't expect to be bulletproof..