I didn't want to make a post about this, but since I just got paired twice with thye same antagonist in 3 mission. But my recordings are too big yo send, and I keep losing loot and rewards due to this. So the thing is simple, if my antagonist is a Iune she kills anyone on my team as soon as she have line of sight with us. I once get out of cover and slide, and still get killed with a single salvo. The weapon I saw used with this were the base weapon (oath I belive is called) and sigh. Suffice to say I lost all missions when this happen. The only time when I was able to kill such antag is while they were killng my teamate, or with long cover cheese if the map allowed. If they make more than 3 meters of distance, it was then impossible to catch with certain characters. Even if everthing was legal still this has next to no counterplay.