skills upgrade - how to select which one to upgrade? downgrade?
Sometimes I have been able to upgrade a champion's secondary skill by clicking on it and adding the champion or tome and then (maybe selecting the skill again) and then clicking upgrade. Other times the primary skill is upgraded instead.
Is there a regular procedure for choosing a skill and upgrading it?
Below I wanted to upgrade the secondary skill for healing, but the default skill was upgraded.
Also, I see that duplicates appear even if the duplicate has higher level skills. I don't think I've made the mistake of upgrading a champion's skill one level by sacrificing a more skilled or ascended duplicate--a net downgrade. Is there something to prevent that?