I'll just make a list of questions I have.
1. Is Presence an attribute in PnP Champions?
2. What does it do in PnP mechanics-wise?
3. What is it meant to represent in a RPing sense? Is it basically just a renamed Charisma attribute?
4. What does Presence represent in CO?
5. Whatever it represents, why does that cause you to heal better? It used to adjust your threat which made sense, but the healing thing doesn't really make sense to me.