Just because a golden gun can't kill a fist of havoc doesn't mean you can't kill one one vs one. I've seen videos of people using golden gun on a fist of havoc, but fail to also try and hit the titan right after shooting. Or even shooting twice. Especially when Titans drop down from certain heights. And people usually wound a titan some before they can get close enough to use it. It's a shit class and you're better off trying to get people bunched together with it but and you gotta get close and you increase your chance of getting shot before getting close enough. Meanwhile warlocks and hunters can sit back from a distance and not risk their lives as much. Even blade dancer can appear off radar and easily get close to get multiple kills. Can also use the range perk that sends a strike across the ground when they cant get close enough. Its crap