Quote Originally Posted by Hezzlocks View Post
Personally, I'm having trouble finding any meaningful use of Arm's Length. There just doesn't seem to be any knockbacks that are affected by Arm's Length, at least none that are worth the effort of tracking. Should be noted I play ranged phys, and am only just getting into tanking, so I've not got any experience with any knockbacks that tanks alone have to deal with, if there are any.
Arm's Length is good when the Boss is using a knockback that will hurt your uptime or you are worried might kill you. Honestly don't see a reason not to use it on every knockback. If it doesn't work? Doesn't matter. Pull-ins are less important, to be honest. I mained SAM throughout SB but didn't play for over a year before ShB tbh so take what I say with a grain of salt.

Also its pretty amazing on Tank and should basically be used on CD in pulls because of the Slow.