Originally Posted by
Shurrikhan
The only percentage heal after ARR was Bene. And the point remains that it was the equivalent of having to put chains on your car to make a left turn and take them off to make a right. It added nothing to the kit; it merely divided the kit in half so that you'd be locked out of healing for 2-3 GCDs (depending on how early a weave the activation was on and whether one made the then-mistake of taking any SpS) after prepping an attack that wasn't a mere waste of mana.
There is a reason to have a skill that increases the damage and decreases the healing of hybrid (damage+healing, such as Assize, Earthen Star, Pneuma, etc.) skills. There is never a reason to require a button-press just to be allowed to use the other half of one's buttons as anything more than an action even less efficient/useful than being afk.