why nerf something that is not imbalance?
Take purge signet, plague touch, or any other thing to get rid of it.
Any classes that is played correctly can make an opponent's effort useless. Mesmer could kill a warrior, ranger can kill a warrior, a necro can kill a warrior. But the same thing can be said for any other professions. It's just a matter of continually adopting new strategies and improving it.too many other classes that can render warriors USELESS.