Quote Originally Posted by NephilimCanis View Post
( hey, it's a no-mp, instant cast that has a higher potency than Cure III on a confession stack of 3 )
Might want to fix that part. At 3 stacks it is 450 potency, Cure III is 550.

I don't have much more to add to this, I agree with Mosaicex that it's not really needed in casual content. I'm assuming it's just one of those abilities that healers sit on waiting for a dire situation. Whereas in reality it just boosts your AoE potency, and is worth using whenever considering the CD is only 60s. And yes, it's definitely not underused in Savage content.