[PeeWee]

Just a little spoiler,


I think there's more than five pieces but I can be wrong... the mask is used to see the elemental. It's invis'ed. Ya don't need the mask to kill it but it helps. The loot is atop the area. You are at the well and that part is just the regular dungeon. There is a cookbook from a troll that gives a hint as to what stuff can be found where( regular stuff). I spent a great deal of time myself looking for where to use the mask at but remembered I killed the elemental prematurely once. Still got the loot.

I recommend checking your logs(journal) routinely too. Because I got the mask after the killing of the elemental, it isn't stated as complete. I thought I still had more to do but found out I alrdy did it after a two good hours of messing around with that boring area.