Hello, I am curious as to how mastery procs such as Theralions Mirror or the Moonwell Chalice affect demonology. I assume the pet scaling is dynamic, but I'm curious to know how it works with metamorphosis and our guardians. If I pop meta while the proc is up, do I get the procced damage bonus for the full duration of meta or just for the duration of the buff? Same with infernal/doomguard.
Thanks in advance, and sorry if this has already been discussed but I couldn't find the specifics of the mechanics in any of the guides I checked, just that mastery procs are very good for demo.