Healing, blessing:
I want the ability to heal / bless allies, and give equipment to them with the suggestion that they wear it. The two first are more important.
At least, I want /somebody/ to be able to do it. Maybe there could be a healer you could ask to follow you to help the people in one location. If he demanded pay, well - some would pay out of their own, based on wealth and damage, others would need you to cover it. Covering somebody's doctor bill, that's a sure way to improve your relationship!
