Emperina’s Breath of Life says:
Give an ally 11 life and attack, then cleanse and heal them.
And there’s no bonus from his traits.
So when he casts a spell, 11 life will be added to his original life points.
But how does it work if he’s damaged?
In one PvP when he’s the only troop left, I noticed after he cast a spell, his life became 69. Then he’s damaded and his life dropped to 25, while the following spell got him 76 life. How come?