Have anyone a Papa Hood Servitor? What are your experiences?
How many and how complex abilities can they have in different classes?

Papahood is very honest and open with communication, but you have to put in the effort to experience results with his work as it's traditional and hands on in it's practice. Including working with his servitors. I've had two of them prior to mutually relinquishing the bindings to traverse a different path, and they served me very well for the time we spent together. The equivalent of intelligent and sentient beings who could learn and feel as well as I myself could. I felt comforted when they were at my side, and even now I think back to them fondly like the nostalgia of an old childhood friend.