So, I know people who get healer collectionpiece drops every 15tmes they heal, I healed already 150+ curses and just 1piece for me... Also seven bridges ghosts: some friends of me get drops from them twice a week. I did like 2months now with only 5drops...
This isn't just a chance of luck I think...so much difference, they can't all be a lot more lucky than me I think...