Poooh...I'm one of those who love to open everything...and of course, at the good ones, reload till I get a killer, or very expensive item..

It might not have been the Imps cave..It was the one where an Imp talked to me when I first entered, then attacked me after I fought some Boss who ran away and flew around the Valley before I toasted him...

I made a note and referred to it as the Imp cave, possibly, incorrectly...thanks..