Why dont multiple sch shield stack?

[IceSpear]

Whispering Dawn from EOS = Regen...

You fail to mention the cool down on Whispering Dawn, it's definitely not a WHM regen. Regen has more potency and no cool down time or cast time. It's easy to try to compare the two, but get your facts straight first.

Regen with full i110 with HA weapon ticks for 470-480 on average. Add in 40% of DS that's 650-670 on average every 3 seconds. Claiming two DS regens will heal a tank to full in 3 seconds is complete nonsense - Unless you are talking about a level 30 tank. In fact, a single fairy heal would easily outheal a single DS regen tick with one embrace - Which is also once every three seconds.

We're not talking about static heals we're talking about healing over time you can't compare Eos' embace to a regen, because they're two totally different things. Also remember I said two not one regen. Eos doesn't automatically heal every 3 seconds like a regen would she'll only heal when HP is under a certain amount. This is also mid battle not at the start why would you keep on casting Stoneskin in mid battle when your healing would do be much more effective, saying that two Stoneskins won't stack is just a shit excuse coming out of your ass you use Stoneskin at the start, Scholars use Adloquium for shield as well as for the heal. We've already established that two Scholars are the worst type of combo, at lest with two White Mages the regens stack they have no trouble with having to coordinate better, because their mana doesn't get wasted as much as Scholars do.