Reply To: Role of Demons in History
When breeding with humans the mother provides most of the energy required, so the energy provided from by a male demon is minimal, but the power is normally around the average, but it is sometimes less and sometimes more. Also shape changing anything beyond their basic form is somewhat uncomfortable and they always desire to revert to their natural shape.
Also two demons may look similar and have similar abilities, but they are then normally related and the parent is often quite powerful.