Diablo 4: What to Do With Unique Purified Essences Diablo 4 Season 11 is packed with Diablo 4 Items hidden mechanics, secret encounters, and unexplained items-and few have caused as much confusion as Unique Purified Essences. At first glance, these items appear to be simple quest leftovers used to unlock Purified Slots for Divine Gifts via Hadriel. However, players quickly noticed something...