JBB Usefulness

[Extunarian]

In the interest of not crudding up people's EC sales I was hoping to hear from shaman who use/have used a Jaundiced Bone Bracer.

Pros: 263DD mana free nuke
Cons: 8 second cast time

While I agree it's a nice item and I certainly plan on getting one, I don't think its genuine to say that this is a truly game-changing item. If that were the case I don't think we'd see any Iksar shaman.

Can anyone pipe in to say exactly how they use it? Is it situational or does it make sense to do nothing but click this thing in group all day? And how do you manage mana regen if you have to always be standing up and using this thing?

Thanks!