Am I wrong, or do these priests make it harder to kill their fellow enemies? I’ve started targeting the priests before I take on the other enemies.
They heal. Full HP per cast. Especially annoying if you’re fighting a Gargantuan hero.
That’s the entire point of their existence, yes.
I usually prioritize warlocks if they’re present, but priests come a close second.
Skeleton priest are very easy to spot, this was not always the case, especially if one was standing around some corner 
Same goes for Grobles but they do some sort of chain healing.
I still can’t differentiate Groble Shamans from Warlocks by sight properly, but no matter. If it’s magic, it dies first.
This. Always. Magic wielders must die…And apparently we’re all on Kymion’s side now. Shit.
The bane of pure retaliation
can skeletal priests heal moosie back to full health? 
They can heal him.
Not at full health, but all early very unpleasant.
Fortunately, he did not conjured them, otherwise the fight with him would be delayed indefinitely.