Throwing this in here since this seems to be the most relevant topic.

A while back I tried doing a loop of Eukrasian Diagnosis -> Dosis/Dyskrasia until the barrier's broken -> Toxicon in a lv90 dungeon run and it was one of the most fun runs of healing a dungeon I've done. It felt like I was doing a combo befit a healer, but I never did it again since it's far worse than just spamming Dyskrasia while weaving addersgall heals.

So then I've been thinking, why are GCD heals (that aren't lilies, and even that's relatively recent) designed to be a dps loss? I know if a party member's dead that's a worse drop and all, but it still feels like we're being punished for doing what the role is supposed to do.