Is Crystallize Soul bugged or is it just me? it doesn't seem like it summons a crystallized soul in the bag... yes yes, it's not the best spell but still
It seems that the icon for the item changes every few levels and with the quality of the spell. It's easier to do a bag search periodically and keep renewing the upgraded item on your hotbar than expect that same spell to be refilled regardless of Defiler with whom you are grouped....kind of like Necro hearts.
Also learned the other night that two different quality spells will each proc am item. So 2 Defilers, one with Master one with Expert each proc one in all the bags