Talk:Possession/@comment-190.167.197.2-20151001214902/@comment-24634511-20151002013129

For whatever reason if you haven't discovered an example of the item you need the game will show you a slightly greyed out airtight flask (instead of a ? or whatever).

This got me too - I thought I needed something kept so a wasted about 30 airtight flasks making stored copies of everything.. Doesn't work..

You haven't found any Azure Dragon Scales yet - see that page for where to go and what to kill.