Thank you for your replies. I am going to skip it. I am not going main tank, so min-maxing is not too important. I can see how Mercy Stroke may be “free damage”, but, with a ninety second cooldown, that is only 2.2 potency per second; and, it may only be used when the target is low HP so the potency is not even that high. I thought that maybe there was some sort of unseen end content that the heal may be used for, but most have you have said it yourselves that the heal is pointless.