Sadly this appears to be the common drop for the Frenetic Cavebat. It's a shame that it has a required rather than a recommended level of 60, as there might have still been a chance of people using this. As it is, every group I've been down the Hollows with has ended up with a number of these going to the Tribute Master.
hi, i'm a reporter who wants to write a story about avatars. i want to talk to locals in sonoma/mendocino county. please contact me at shadi.rahimi[at]pressdemocrat.com. thanks!