I was just browsing what each blessing does whenever you purchase the "Offering to Onatar" Button and they give out some good buffs and needs sometimes and some mehh buffs most of the time :P What really bothers me is the last phrase written on the description of the buff in the buff tab saying, "This lasts until you die or unequip the item."

In some scenarios in-game, before entering let's say a dungeon, I make sure to keep my blessings good. What bothers me is in the middle of the quest let's say, whenever I look into my buff tab, the blessings are gone! (No anti-magic casted upon me or any debuff whatsoever)

So my question is, what are the factors that removes the Blessings of Onatar away from you besides dying and removing the weapon/armor from your toon?