idk what to say.
I dont really see the point in it.
If you wanna do damage, you need mallyx and different traits
If you wanna heal , you need a rough 1000 healpower more
If you wanna be tanky , the traits and runes needs a switch
The concentration is wasted ,since herald can keep up everything it gives anyway, besides might. (thats a waste to try to maintain)
With Incensed Response, you will have 25might anyway.
And the healing power isnt good. It makes you some kind of hybrid, which means you cant do anything good, only alot of things mediocre (or less)
You could play like the usual "meta" build ,but with shiro instead of mallyx. Thats what im doing pretty often too.
Elders respite can definetely be used over the other 2 options, while it is still without healing power & better runes not too shabby
(btw i would prefer even Celestial over Plaguedoctors, if healing power is a Must-have)
And Sigill of torment > Sigill of doom, since its AOE Torment stacks