So the tool-tip for Adloquium reads: Erects a magicked barrier which nullifies damage equaling the amount of HP restored. When critical HP is restored, damage nullification is doubled.
What I'm wondering is, let's say your regular heals recover 500 HP, and a crit heal recovers 1000 HP. Is the bubble on the crit 1000 or 2000? Basically, I'm confused as to whether or not the "doubling" is referring to the extra healing you're getting because of the crit, or if it's a doubling on top of the extra healing caused by the crit?
If the latter is the case, wouldn't that turn Adloquium into an 1800 potency "heal" when it crits? (300 potency heal x 2, 600 potency shield x 2)