Secret tech unlocked - Focused Healing

I have had my suspicion about this for a while but after playng the campaign again i think its clear it works

Normally healing is a very relaxed procedure as you just allow the priest to auto heal whatever is close by

Multiple abiuns can be tasked to heal a single unit but this is considered to be special to them

Well guess not

If you take 2-3 healers (seems to be the max) and micro them to heal a single unit they also stack heal at a faster but diminishing rate.

Make of that what you will

that was always possible with every healer in the game, but unlike with abuns the units need to be idle.

i have tried it they dont need to be completely idle just not fighting