I found that staff. It's worth a fortune. Trying to decide whether to use it, disenchant it, or sell it.
Edit: It sounds like a perfect weapon for a Mage. Do you know where you got it? Would love to get it when I create a mage character.
Unfortunately...no. I'm pretty sure I got in one of the caves that I plundered, but I'm have no idea which one. That thing works wonders on Trolls. I kill them without any problem.