So the way people hack now is getting more interesting...
So I entered a duty roulette dungeon and it happened to be the Wanderer's Palace. Upon entering, 3 of us were stuck at the beginning area (the purple-ish circle that you can't leave) for a few minutes. We realized that this was due to the 4th person, an archer (not a bard) with a funky name, was already part-way through the dungeon (before it had even started).
It was then that we noticed something was strange. We started gaining gil as if someone was killing monsters, and the archer was apparently using skills but not getting damaged at all.
Upon catching up to where the archer was, we found that he had aggro'd a bunch of monsters and was killing them via floating in the air and AoE'ing them.
Anyone else had an experience like this?
http://i.imgur.com/Odl7pEw.jpg