I know that this is not supported here but I am curious about the theory behind it. I bascially know what it is supposed to do but I am looking for a bit more detail. For example when you attack a mob does it not attack you or is it not able to hit you? In theory with a GK plugin could you walk around a zone and be untouchable even if you create a train? Could you do a quest where you need to visit certain areas like the TSS charm and not have to worry about being killed?