Blessings of grungi stacks with Magical Infusion.As I’ve mostly tackled your problem statement there isn’t much point in discussing
For the buff of Shrug It Off in its current state would most likely remove ZLs from large scale because the 25% healing increases do not currently stack (which is technically a bug). With shaman just being able to do better AoE healing AND having an AoE 25% healing increase up 50% of the time plus also having Sticky Feetz which is very strong for large scale, there is very few reason to still run a ZL or RP. Now if you make those two heal buffs stack with each other you open up Shaman/ZL and 50% more healing sounds very very strong to me, quite likely too strong. For order things would get even more crazy because if Magical Infusion stacks with the RP buffs, it should also stack with the KoBS healing buff of 15% for a total of 65% which is just insane. To make things ever crazier it should also then stack with Ain’t Done Yet! and Desperation which would mean 105% healing increase on targets below 25% health trolol.
Blessings of grungi stacks with Focused Mending.
Magical Infusion doesn't stack with Focused Mending ( should be a bug).
So +50% extra healing is the highest you can get with those classes in a group. I'm assuming it's the same for destro but I have only tested on order so far.
And my 2 cents on the changes : They make the class a lot more fun to play, and bring it some added flexibility with the increased ability to heal on the run. Not sure how anyone can find anything to complain about. They are ridiculously strong now and didn't get worse in any way as far as I can tell. Also, I do believe that they might scale better than RP as they already have better healing output, but later on they will be able to slot desperation without a downside. Meanwhile, RP heals are already lower and its added utility from AP rune and ancestors echo aren't going to scale. The stagger is still nice though from RP, thats the only real advantage I see it having atm over AM (comparing AM to RP as they are the two backline ST healers and usually groups only take one after a WP/DoK. That is changing though with the increased synergy between the two ST healers atm, and possibly more depending on how WP/DoK get changed in the future.)
Can we safely assume RP/Z are not going to be changed for a while?