Is it only need in vasjhir or can it be used elsewhere? Because i used it in outland and it seems to target itself the whole time. Had to disable it , then grindbot did its work. Maybe a bug ?
It can be used anywhere else, however, as Elijah pointed out, its purpose is to target itself and Vashjr is the only place where I bot, hence why I'm not sure whether it helps in any way in other zones.