There's no way of countering some one with mountaintop in capable hands. Could not kill this guy in pvp every time unless he actually missed. One shotted, every time. If fighting lion can't one shot, don't let one like mountain top exist the way it does. A damage nerf will do justice to its leverage in pvp. This guy was running mountaintop and recluse on top of that. Not much you can do to counter that, especially on pc, other than hoping they're not good enough with those items or eventually get tired being successful with them so much, which prob won't happen with incosiderate try-hards. Things like that will kill your pvp more over time because less ppl will be able to get them to properly have a fighting chance and more ppl will get frustrated/nearly hopeless against ppl like that looking for easy kills in casual modes with top tier/overpowered/overused weapons. I don't know how some one did not see this potential getting out of hand. Maybe it's because they weren't planning on facing it themselves.