Gally and Hammer are good examples of PvE nerf, but anyone that used them pre-nerf, could tell you that they completely trivialized content.
Gally could trash Omnighoul in seconds. Black hammer had endless ammo, and it hit like a freaking truck. While they were awesome, they were also broken.
English
-
Yea I have to admit I caught the "overused" portion of your comment afterwards and realized these may not quite fit for what you were saying but decided to leave it as they did show that they will nerf for PVE content.