I've gotta say, at first I wasn't sure it was needed, but it has been useful.
I was with a group of guildies doing vet blessed crucible. We basically had 3 dps and a healer, which worked great until the last boss. We kept getting wiped out by the aoe. So (i was on mag sorc) I switched to a frost staff and kept her on one side and it was no problem. I would of had no taunt without it.
This was one example, but I think a frost staff can give a dpser the ability to off tank if needed. Using light attacks unless wanting to taunt while using heavy with another weapon.
Edited by Domander on February 22, 2017 12:32AM