Frost Tank DK + Shaman Totems Bug?

[pinotnoir]

I just grouped my tank with 4 shaman and put down my totems. I have the talent acclimation. The totems are causing it to go off and maxing my dk's shadow and nature resist to 230. Is this a bug or is that how it works?

[Multibocks]

lol nice, that is definitely a bug! It is only supposed to work when you get hit by single target spells.... so basically worthless.

[pinotnoir]

Everytime the mana totem ticks its counting shadow resist. When the health totem tick its nature. I guess thats an easy way to max out your resist for shadow and nature if you need them. I changed my tank to unholy and found its much easier keeping aggro. Plus he seems to take more of a beating than he did as frost. I lost 80 resist to the group and his bugged totem resist.