The effect was gone when I reloaded the game. But the circles on the ground remained for some minutes after healing the cat. (It took some time to find out how to make a screenshot with steam and where to find the screenshots later. Before, I played Tyranny and there I just press print and insert the image to paint) The circles also appeared when healing a party member after the turtle fight. Maybe there they went away by themselves after some time. Just try to heal a char or NPC with this spell. Maybe it needs to be done outside of combat and maybe the target needs to be poisoned, I do not know.)
Prof. Dr. Dr. Mad S. Tist
World leading expert of artificial stupidity. Because there are too many people who work on artificial intelligence already
Prof. Dr. Dr. Mad S. Tist 
